1 2001-12-04 Alexandre Oliva <aoliva@redhat.com>
3 * config/tc-d10v.c (find_opcode): Reject SP operand if
4 OPERAND_NOSP flag is present.
6 2001-12-03 Eric Christopher <echristo@redhat.com>
8 * config/tc-mips.c (tc_gen_reloc): One missed BFD_RELOC_MIPS_GPREL.
10 2001-12-02 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
12 * config/tc-mips.c (macro_build): Replace BFD_RELOC_MIPS_GPREL
14 (load_address): Likewise.
16 (md_apply_fix): Likewise. Replace BFD_RELOC_MIPS_GPREL32 by
18 (s_gpword): Replace BFD_RELOC_MIPS_GPREL32 by BFD_RELOC_GPREL32.
19 (tc_gen_reloc): Replace BFD_RELOC_MIPS_GPREL by BFD_RELOC_GPREL16.
20 *config/tc-mips.h: Replace BFD_RELOC_MIPS_GPREL by BFD_RELOC_GPREL16.
22 2001-11-29 Alexandre Oliva <aoliva@redhat.com>
24 * config/tc-d10v.c (get_operands): Emit OPERAND_PLUS for
27 * config/tc-d10v.c (find_opcode): Reject non-SP operand if
30 2001-11-29 Arati Dikey <aratid@kpit.com>
32 * tc-sh.c (parse_at): Removed case-sensitivity of index register
35 2001-11-28 Jakub Jelinek <jakub@redhat.com>
37 * write.c (adjust_reloc_syms): Mark SEC_MERGE symbols as used
38 in reloc if it has non-zero addend.
39 * config/tc-alpha.c (tc_gen_reloc): Reinstall SEC_MERGE check.
40 * config/tc-sparc.c (md_apply_fix3): Likewise.
42 2001-11-28 Andreas Schwab <schwab@suse.de>
44 * as.c (parse_args): Call md_after_parse_args if defined.
45 * config/tc-ia64.h (md_after_parse_args): Define.
46 * config/tc-ia64.c (ia64_after_parse_args): Reject --gstabs.
47 * doc/internals.texi (CPU backend): Document md_after_parse_args.
49 2001-11-23 Jakub Jelinek <jakub@redhat.com>
51 * config/tc-alpha.c (tc_gen_reloc): Remove SEC_MERGE test.
52 * write.c (adjust_reloc_syms): Don't handle relocs against
53 SEC_MERGE section symbols specially.
54 (fixup_segment): Likewise.
56 2001-11-21 Richard Sandiford <rsandifo@redhat.com>
58 * config/tc-mips.c (mips_need_elf_addend_fixup): New, extracted from...
59 (md_apply_fix3): ...here. Don't prevent the symbol value being
60 subtracted twice from GPREL addends.
61 (tc_gen_reloc): Add the symbol value to a GPREL addend if it was
62 subtracted by the previous function.
64 2001-11-20 Nick Clifton <nickc@cambridge.redhat.com>
66 * config/tc-avr.c (md_apply_fix3): Fix typo introduced by
69 2001-11-20 Ben Elliston <bje@redhat.com>
71 * config/tc-m88k.c (md_apply_fix3): Match local variable `val' to
72 usage after md_apply_fix3 cleanups.
74 2001-11-19 Hans-Peter Nilsson <hp@bitrange.com>
76 * doc/c-mmix.texi: Use texinfo 4 features.
77 (MMIX-mmixal): Fix typo.
79 2001-11-17 Hans-Peter Nilsson <hp@axis.com>
81 * config/tc-cris.c (md_apply_fix3): Cast value, not pointer, in
84 2001-11-16 Alan Modra <amodra@bigpond.net.au>
86 * config/tc-m68k.c (md_apply_fix3): Change val back to a signed type.
88 2001-11-15 H.J. Lu <hjl@gnu.org>
90 * config/tc-hppa.c (md_apply_fix3): Fix a typo.
92 2001-11-15 H.J. Lu <hjl@gnu.org>
94 * config/tc-alpha.c (md_apply_fix3): Fix a typo.
96 2001-11-15 Nick Clifton <nickc@cambridge.redhat.com>
98 * write.c (fixup_segment): Remove references to md_apply_fix and
100 * cgen.c, config/obj-coff.c, config/tc-*.c: Update all occurances
101 of md_apply_fix to md_apply_fix3.
102 Make all md_apply_fix3 functions void.
103 * cgen.h, config/obj-coff.h, tc-*.h: Remove all definitions of
104 MD_APPLY_FIX3 and TC_HANDLE_FX_DONE.
105 * doc/internals.texi: Update references to md_apply_fix3.
106 * tc.h: Update prototype for md_apply_fix3.
108 2001-11-15 Alan Modra <amodra@bigpond.net.au>
110 * config/tc-i386.h (md_end): Define.
111 (i386_elf_emit_arch_note): Declare.
112 (CpuUnknown): Delete.
113 * config/tc-i386.c (default_arch): Constify.
114 (smallest_imm_type): Remove CpuUnknown test.
115 (md_assemble): Don't bother checking cpu_arch_flags non-zero.
116 (i386_elf_emit_arch_note): New function.
118 * po/POTFILES.in: Regenerate.
120 2001-11-15 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
122 * config/tc-mips.c (mips_ip): Re-allow %hi() op for non-ELF assembler.
124 2001-11-15 Alan Modra <amodra@bigpond.net.au>
126 * frags.c (frag_grow): Revert last change.
128 * dwarf2dbg.c (get_frag_fix): Align last frag size.
130 * config/tc-ppc.c (ppc_insert_operand): Pass (ppc_cpu | ppc_size)
132 (md_assemble): Likewise.
134 2001-11-12 Nick Clifton <nickc@cambridge.redhat.com>
136 * frags.c (frag_grow): Use frag_make_room() to grow the
139 2001-11-14 Nick Clifton <nickc@cambridge.redhat.com>
141 * config/tc-sparc.c (md_apply_fix3): Do not remove the symbol's
142 value from the addend for fixups against local symbols in
143 SEC_MERGE sections - it was not added in, in the first place.
145 2001-11-11 Timothy Wall <twall@alum.mit.edu>
147 * write.c (relax_segment): Convert symbol address into an octet
148 offset prior to adding to the frag address, which is an octet
149 offset. Add comments to that effect.
150 * config/tc-tic54x.c: Fix bugs causing tests to fail.
151 * config/tc-tic54x.h: Ditch PARAMS macro.
153 2001-11-13 Alan Modra <amodra@bigpond.net.au>
155 * config/obj-elf.c (obj_elf_version): Ensure terminating NUL is
156 put in note section. Use sizeof instead of hard-coded constants.
158 2001-11-12 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
160 * config/tc-mips.c (support_64bit_objects): Define for OBJ_ELF only.
161 (md_longopts): Allow OPTION_MABI for ELF compilation only. RE-allow
162 OPTION_GP32, OPTION_GP64, OPTION_FP32 for non-ELF compilation.
163 Sort options a bit more logical.
164 (md_parse_option): Allow OPTION_32, OPTION_N32, OPTION_N64,
165 OPTION_MABI only for elf targets.
167 2001-11-12 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
169 * config/tc-mips.c (set_at): Add cast needed for varargs.
170 (load_register): Likewise.
171 (macro): Likewise. Some code reformatting.
172 (macro2): Add cast needed for varargs.
173 (mips16_macro): Likewise.
175 2001-11-12 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
177 * config/tc-mips.c (md_assemble): Remove superflous casts.
178 (append_insn): Likewise.
179 (mips16_macro_build): Likewise.
181 (mips16_ip): Likewise.
182 (s_cpload): Likewise.
183 (mips_relax_frag): Likewise.
185 2001-11-12 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
187 * config/tc-mips.c (mips_abi_level): Move in front of
189 (mips_set_options): Add members gp32, fp32, abi.
190 (file_mips_gp32): New flag.
191 (file_mips_fp32): New flag.
192 (mips_opts): Initialize the new members.
195 (HAVE_32BIT_GPRS): Use the new values from mips_opts.
196 (HAVE_32BIT_FPRS): Likewise.
197 (HAVE_NEWABI): Likewise.
198 (HAVE_64BIT_OBJECTS): Likewise.
199 (md_begin): Likewise. Save default (file) values.
200 (md_parse_option): Use the new values from mips_opts.
201 (s_mipsset): Likewise. Fix logic to keep the ABI selection if
202 possible. Let .set mipsN work together with .set push/pop.
203 Enhance error messages.
204 (mips_elf_final_processing): Use file_mips_* for header processing.
206 2001-11-09 Marek Michalkiewicz <marekm@amelek.gda.pl>
208 * config/tc-avr.c (mcu_types): Update for new devices.
210 2001-11-09 Stephane Carrez <Stephane.Carrez@worldnet.fr>
212 * doc/Makefile.am (POD2MAN): Use 'GNU Development Tools' for
214 * doc/Makefile.in: Rebuild.
215 * doc/as.texinfo: Do not put man SEEALSO in document;
216 Use @command for commands, @option for options; Reorganize usage
217 to clearly identify target specific options.
219 2001-11-08 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
221 * config/tc-mips.c (mips_force_relocation): Remove duplicate code.
223 2001-11-06 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
225 * config/tc-mips.c (my_getSmallParser): Fix small parser bug.
227 2001-11-05 Martin Schwidefsky <schwidefsky@de.ibm.com>
229 * config/tc-s390.c (tc_s390_force_relocation): Force all relocations
230 that need the global offset table.
231 (md_apply_fix3): Add code to undo opertions done in fixup_segment
232 triggered by TC_FORCE_RELOCATION.
233 * config/tc-s390.h (TC_FORCE_RELOCATION): Replace macro code with
234 a call to function tc_s390_force_relocation.
235 (TC_FIX_ADJUSTABLE): Define.
237 2001-11-04 Chris Demetriou <cgd@broadcom.com>
239 * configure.in (mips-*-netbsd*): Add support for target.
240 * configure: Regenerate.
242 2001-11-02 Nick Clifton <nickc@cambridge.redhat.com>
244 * configure.in (ALL_LINGUAS): Add 'fr'.
245 * configure: Regernate.
246 * po/fr.po: New file. Obtained from the translation project web
249 2001-11-02 Richard Earnshaw <rearnsha@arm.com>
251 * tc-arm.c: Re-arrange prototypes by architecture.
252 (insns): Re-arrange instructions by archtitecture. Pld instruction
254 (tinsns): blx and bkpt are part of ARMv5T.
255 (do_fp_{ctrl,ldst,ldstm,dyadic,monadic,cmp,from_reg,to_reg}): Rename
256 to do_fpa_*. All callers changed.
258 * tc-arm.c (insns): Add two temporary instructions to handle
261 2001-11-01 Stephane Carrez <Stephane.Carrez@worldnet.fr>
263 * config/tc-m68hc11.c (build_jump_insn): Allocate worst case storage
264 for bra/bsr and use frag_variant(), this ensure that the possible
265 16-bit BFD_RELOC_16 will be in the same frag.
267 2001-10-31 Chris Demetriou <cgd@broadcom.com>
269 * config/tc-mips.c (HAVE_32BIT_ADDRESSES): If compiling embedded
270 PIC code, assume pointers the same size as GPRs.
271 (macro): In M_LA_AB handling for embedded PIC code, support
272 "la $treg,foo-bar($breg)". In load/store handling
273 (label ld_st) support "<op> $treg,<sym>-<local_sym>($breg)"
274 which is used by the compiler for switch statements.
275 In load/store double multi-instruction macro handling
276 (label ldd_std) add a comment that no special handling
277 is currently done for embedded PIC.
278 (mips_ip): In 'o' (16-bit offset) case, only accept 16
281 2001-10-31 Richard Earnshaw <rearnsha@arm.com>
283 General cleanup of feature definitions.
284 * tc-arm.c (ARM_EXT_LONGMUL, ARM_EXT_HALFWORD, ARM_EXT_THUMB): Delete.
285 (ARM_2UP, ARM_ALL, ARM_3UP, ARM_6UP): Delete.
286 (FPU_CORE, FPU_FPA10, FPA_FPA11, FPU_ALL, FPA_MEMMULTI): Delete.
287 (ARM_EXT_V{1,2,2S,3,3M,4,4T,5T,5ExP}): New defines.
288 (ARM_EXT_V{5,5E}): Synchronize with above.
289 (ARM_ARCH_V*): Define a complete set in terms of above features.
290 (ARM_{1,2,3,250,6,7,8,9,STRONG}): Define in terms of architecture.
291 (FPU_FPA_EXT_V[12]): Define.
292 (FPU_ARCH_FPE, FPU_ARCH_FPA): Define in terms of above.
294 (FPU_DEFAULT): Default to FPA.
295 (CPU_DEFAULT): For XScale, this is now just ARM_ARCH_XSCALE; for
296 Thumb, this is now ARM_ARCH_V5T.
297 (insns): Rework for new feature defines.
299 (opcode_select, do_ldst, md_begin, md_parse_option): Likewise.
301 2001-10-31 NIIBE Yutaka <gniibe@m17n.org>
303 * configure.in: Handle sh*eb-*-linux* and sh*-*-linux*.
304 * configure: Regenerate.
305 * Makefile.in: Regenerate.
306 * doc/c-sh.texi (SH Options): Added descriptions.
308 2001-10-30 Hans-Peter Nilsson <hp@bitrange.com>
310 * configure.in: Update for MMIX port.
311 * Makefile.am: Ditto. Regenerate dependencies.
312 * Makefile.in: Regenerate.
313 * configure: Regenerate.
314 * config/tc-mmix.h, config/tc-mmix.c: New files.
315 * doc/Makefile.am (CPU_DOCS): Add c-mmix.texi
316 * doc/Makefile.in: Regenerate.
317 * doc/all.texi: @set MMIX.
318 * doc/as.texinfo: Ditto. Add MMIX gas manpage option overview.
320 * doc/c-mmix.texi: New file.
322 2001-10-24 Chris Demetriou <cgd@broadcom.com>
324 * config/tc-mips.c (hilo_interlocks, cop_interlocks): Make
325 these evaluate to true if mips_arch indicates SB-1.
327 2001-10-23 Alan Modra <amodra@bigpond.net.au>
329 * as.c (parse_args): Print the date as well for --version.
331 2001-10-20 Chris Demetriou <cgd@broadcom.com>
333 * config/tc-mips.c (md_show_usage): Print "sb1" for Broadcom
334 SB-1 CPU for consistency.
335 (mips_cpu_info_table): Tweak comment about SB-1.
337 2001-10-20 H.J. Lu <hjl@gnu.org>
339 * config/tc-arm.c (do_c_shift): Use ISDIGIT instead of isdigit.
340 (cirrus_parse_offset): Likewise.
342 2001-10-19 Nick Clifton <nickc@cambridge.redhat.com>
344 * config/tc-arm.c: Restore line_comment_chars.
346 2001-10-18 Nick Clifton <nickc@cambridge.redhat.com>
348 * config/tc-arm.c (comment_chars): Remove semi-colon accidentally
351 2001-10-18 Hans-Peter Nilsson <hp@bitrange.com>
353 * write.c (fixup_segment): Handle fixups for SEC_MERGE sections as
354 for undefined symbols.
356 2001-10-17 Chris Demetriou <cgd@broadcom.com>
358 * doc/as.texinfo (MIPS ISA options): Added accidentally
359 omitted "-mips64" option to list of options.
361 2001-10-17 matthew green <mrg@redhat.com>
363 * config/tc-ppc.c (md_show_usage): Add missing -maltivec, -m7400,
364 -m7410, -m7450 and -m7455 options.
366 2001-10-17 Alan Modra <amodra@bigpond.net.au>
368 * config/tc-ppc.c (PPC_HA, PPC_HIGHERA, PPC_HIGHESTA): Simplify.
369 (ppc_size): Select PPC_OPCODE_64 if 64 bit.
370 (md_begin): Don't set ppc_size here.
371 (ppc_target_format): Test ppc_size as well as BFD_DEFAULT_TARGET_SIZE.
372 (md_shortopts): Constify.
373 (md_longopts): Likewise.
374 (md_longopts_size): Likewise.
375 (ppc_elf_suffix): Only allow 64-bit relocs when ppc_size specifies
377 (ppc_machine): Explain why this function is a nop.
379 2001-10-17 Alan Modra <amodra@bigpond.net.au>
381 * bit_fix.h: Comment typo fix.
382 * config/tc-mips.c: Likewise.
383 * config/tc-sh.c: Likewise.
384 * config/tc-arc.c (arc_code_symbol): Remove unnecessary test.
386 * configure.in (MIPS_STABS_ELF): AC_DEFINE in only one place so
387 that autoheader doesn't duplicate config.in entries.
388 (DEFAULT_ARCH): Ditto.
389 * configure: Regenerate.
390 * config.in: Regenerate.
392 2001-10-16 Alan Modra <amodra@bigpond.net.au>
394 From Andrew Pines <apines@cosmodog.com>
395 * config/tc-m68k.c (m68k_ip): Correct absolute jmp opcodes.
397 2001-10-16 NIIBE Yutaka <gniibe@m17n.org>,
398 Hans-Peter Nilsson <hp@bitrange.com>
400 * config/tc-sh.c (shl): Remove.
402 (little): Remove shl handling. Emit error for endian mismatch.
403 (md_show_usage): Add description of -big.
404 (md_parse_option): Handle OPTION_BIG. Remove shl handling.
406 (md_pseudo_table): Add .big.
407 (md_longopts): Add -big.
408 (md_begin): Don't set target_big_endian here.
409 * config/tc-sh.h (TARGET_BYTES_BIG_ENDIAN): Remove.
410 (LISTING_HEADER, COFF_MAGIC, TARGET_FORMAT): Use target_big_endian.
412 * configure.in (endian): Default is big.
413 (sh-*-pe*): Little endian.
414 (cpu_type): Set sh for target sh*.
415 * configure: Regenerate.
417 2001-10-15 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
419 * config/tc-mips.c (md_apply_fix): Preliminary handling of NewABI
422 2001-10-13 Nick Clifton <nickc@cambridge.redhat.com>
424 * config/tc-arm.c: Replace CONST with const.
426 * cgen.c: Tidy up formatting.
428 2001-10-12 matthew green <mrg@redhat.com>
430 * config/tc-ppc.c (md_parse_option): New -m7410, -m7450 and -m7455
431 flags, equivalent to -m7400. New -maltivec to enable AltiVec
432 instructions. New -mbook64 and -mbooke/-mbooke32 flags to enable
433 64-bit and 32-bit BookE support, respectively. Change -m403 and
434 -m405 to set PPC403 option.
435 (md_show_usage): Adjust for new options.
436 * doc/all.texi: Set PPC.
437 * doc/as.texinfo: Add PPC support and pull in c-ppc.texi.
438 * doc/c-ppc.texi: New file.
439 * doc/Makefile.am (CPU_DOCS): Add c-ppc.texi.
440 * doc/Makefile.in: Regenerate.
442 2001-10-12 Nick Clifton <nickc@cambridge.redhat.com>
444 * read.c (s_bad_endr): New function. Issues a warning message
445 about a bad use of the .rept pseudo op.
446 (po_table[]): Add .endr.
447 * read.h: Prototype s_bad_endr.
449 * CONTRIBUTORS: Update contact email address.
451 2001-10-11 Kazu Hirata <kazu@hxi.com>
453 * config/tc-alpha.c: Fix comment typos.
454 * config/tc-cris.c: Likewise.
455 * config/tc-hppa.c: Likewise.
456 * config/tc-i370.c: Likewise.
457 * config/tc-mips.c: Likewise.
458 * config/tc-mn10200.c: Likewise.
459 * config/tc-mn10300.c: Likewise.
460 * config/tc-sh.c: Likewise.
461 * config/tc-tahoe.c: Likewise.
462 * config/tc-v850.c: Likewise.
464 2001-10-11 Kazu Hirata <kazu@hxi.com>
466 * app.c: Fix comment typos.
467 * bit_fix.h: Likewise.
469 * itbl-ops.c: Likewise.
471 2001-10-11 Nick Clifton <nickc@cambridge.redhat.com>
473 * input-file.c: Include safe-ctype.h.
474 (input_file_open): Use ISSPACE instead of isspace.
476 2001-10-10 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
478 * config/tc-mips.c (mips_cpreturn_offset): New variable.
479 (mips_cpreturn_register): Likewise.
480 (mips_gp_register): Likewise.
481 (s_cpsetup): New function prototype.
482 (s_cplocal): Likewise.
483 (s_cpreturn): Likewise.
484 (s_gpvalue): Likewise.
485 (mips_pseudo_table): Add .cpsetup, .cplocal, .cpreturn, .gpvalue
487 (macro): Don't warn about .cprestore for NewABI.
488 (md_pcrel_from): Code cleanup.
489 (mips_force_relocation): Force output of some NewABI relocations even
490 without a defined symbol.
491 (s_cpload): Ignore .cpload for NewABI.
492 (s_cpsetup): Handle .cpsetup.
493 (s_cplocal): Handle .cplocal.
494 (s_cprestore): Ignore .cprestore for NewABI.
495 (s_cpreturn): Handle .cpreturn.
496 (s_gpvalue): Handle .gpvalue.
497 (s_cpadd): Ignore .cpadd for NewABI.
498 (nopic_need_relax): Take g_switch_value into account as gp
500 (tc_gen_reloc): Don't handle BFD_RELOC_MIPS_{CALL,GOT}* for NewABI.
502 2001-10-10 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
504 * config/tc-mips.c (my_getSmallParser): New function prototype.
505 (small_ex_type): Named this enum, more return values for
506 my_getSmallExpression.
507 (mips_ip): Allow SPC and HT between arguments. Handle some NewABI
508 triple relocations. Protect some parts with ifdef OBJ_ELF.
509 (percent_op_match): New struct, lookup table for %some_reloc().
510 (my_getSmallParser): New function, parses nested percent_ops also.
511 (my_getSmallExpression): Rewite to support nested percent_ops.
513 2001-10-10 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
516 (load_address): Support both 32- and 64-bit addresses.
517 (macro): Call load_register correctly. Expand 64-bit loads ans stores.
518 (macro2): Call load_address correctly.
520 2001-10-09 Christian Groessler <cpg@aladdin.de>
522 * config/tc-z8k.c: Include opcodes/z8k-opc.h after bfd.h
523 since z8k-opc.h now uses the PARAMS macro.
525 2001-10-09 Aldy Hernandez <aldyh@redhat.com>
527 * config/tc-arm.c: Change MAVERIK to MAVERICK.
529 2001-10-09 Alan Modra <amodra@bigpond.net.au>
531 * config/obj-elf.c: Make use of elf_group_name and elf_next_in_group
533 (obj_elf_change_section): Rename "group" to "group_name".
534 (obj_elf_section): Likewise.
535 (elf_frob_file): Don't use sec->lineno for SHT_GROUP section to store
536 first member section; Instead use elf_next_in_group.
538 2001-10-09 Alan Modra <amodra@bigpond.net.au>
540 * config/obj-elf.c: (obj_elf_change_section): Add "group" param.
541 Set elf_section_data group from it. Warn if group name changed.
542 (obj_elf_parse_section_letters): Parse 'G' too.
543 (obj_elf_section): Parse group name.
544 (struct group_list): New.
545 (build_group_lists): New function.
546 (elf_frob_file): Create SEC_GROUP section(s).
548 * config/obj-elf.c: (elf_copy_symbol_attributes): Zap trailing
551 2001-10-08 Aldy Hernandez <aldyh@redhat.com>
553 * doc/arm/c-arm.texi (ARM Options): Add arm9e documentation.
555 * config/tc-arm.c (ARM_EXT_MAVERIK): New macro.
556 (cirrus_regtype): New enum.
557 (LONGEST_INST): Change to 10.
564 (insns): Add cirrus dsp instructions.
565 (ARM_EXT_MAVERIKSC_REG): New.
566 (cirrus_register): New.
567 (cirrus_mvf_register): New.
568 (cirrus_mvd_register): New.
569 (cirrus_mvfx_register): New.
570 (cirrus_mvdx_register): New.
571 (cirrus_mvax_register): New.
572 (ARM_EXT_MAVERIKsc_register): New.
573 (reg_table): Add cirrus registers.
574 (cirrus_valid_reg): New.
575 (cirrus_reg_required_here): New.
576 (do_c_binops_1): New.
577 (do_c_binops_2): New.
578 (do_c_binops_3): New.
579 (do_c_triple_4): New.
580 (do_c_triple_5): New.
595 (cirrus_parse_offset): New.
597 (md_parse_option): Add arm9e.
598 (md_show_usage): Same.
600 2001-10-08 Tom Rix <trix@redhat.com>
602 * config/tc-ppc (ppc_bf, ppc_biei) : Set first .bi lineno value to
604 * config/obj-coff.c (coff_frob_symbol) : XCOFF does not use endndx.
606 2001-10-07 Alan Modra <amodra@bigpond.net.au>
608 * config/obj-elf.c: Standardize error/warning messages - don't
609 capitalise, no final period or newline, don't say "ignoring" for
610 as_bad messages. In some cases, change the wording to that used
611 elsewhere for similar messages.
612 (obj_elf_section_name): New function, split out from ..
613 (obj_elf_section): .. here. Correctly mask off SHF_MERGE if
614 entsize not specified.
616 2001-10-05 Jakub Jelinek <jakub@redhat.com>
618 * doc/as.texinfo: Document M and S ELF section flags.
620 2001-10-05 Alan Modra <amodra@bigpond.net.au>
622 * subsegs.c (subseg_text_p): Return 0 for absolute section.
623 * read.c (do_align): If in absolute section, warn about and ignore
624 non-zero fill pattern.
626 2001-10-05 Alexandre Oliva <aoliva@redhat.com>
628 * config/tc-mn10300.c (tc_gen_reloc): Don't free
629 reloc->sym_ptr_ptr if it's not allocated.
631 2001-10-04 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
633 * config/tc-mips.c (prev_insn_reloc_type): Make it an array to hold a
635 (prev_insn_fixp): Likewise.
636 (append_insn): Changed prototype to accept a relocation pointer.
637 (imm_reloc): Make it an array.
638 (offset_reloc): Likewise.
639 (md_assemble): Handle triple relocations.
640 (append_insn): Likewise. Add handling for some NewABI relocations.
641 (mips_no_prev_insn): Handle triple relocations.
642 (macro_build): Likewise. Add handling for some NewABI relocations.
643 Move handling for the 'u' case to append_insn().
644 (mips16_macro_build): Handle triple relocations.
645 (macro_build_lui): Likewise. Don't handle _gp_disp as special symbol
647 (mips_ip): Handle triple relocations.
648 (mips16_ip): Likewise.
649 (mips_force_relocation): Force handling of triple relocations
650 without symbols for NewABI.
651 (md_apply_fix): Add handling for some NewABI relocations.
653 2001-10-05 Alan Modra <amodra@bigpond.net.au>
655 * config/tc-i386.c (parse_register): If not producing code for
656 x86_64, reject x86_64 register name matches.
657 (md_assemble): Remove now redundant check for x86_64 regs.
659 2001-10-04 Alan Modra <amodra@bigpond.net.au>
661 * config/tc-ppc.c (md_assemble <DS relocs>): Test ppc_size as well
662 as BFD_DEFAULT_TARGET_SIZE.
664 (ppc_is_toc_sym): Likewise.
665 (md_apply_fix3): Likewise.
667 2001-10-03 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
669 * config/tc-mips.c (mips_64): Remove.
670 (mips_target_format): Move downwards in file, use HAVE_64BIT_OBJECTS
672 (mips_abi_level, mips_abi): New enum.
673 (mips_32bit_abi): Remove.
674 (HAVE*PRS): Use mips_abi instead of mips_32bit_abi.
675 (HAVE_NEWABI): New define.
676 (HAVE_64BIT_OBJECTS): New define.
677 (HAVE_32BIT_ADDRESSES): Don't return true for 64bit objects.
678 (HAVE_64BIT_ADDRESSES): New define, inverse of HAVE_32BIT_ADDRESSES.
679 (support_64bit_objects): New prototype.
680 (md_begin): Use mips_abi instead of mips_32bit_abi. Don't write
681 .reginfo section for n32, use .MIPS.options instead.
682 (support_64bit_objects): New function, code from md_parse_option.
683 (md_longopts): Add -n32 option.
684 (md_parse_option): Use mips_abi instead of mips_32bit_abi/mips64.
685 Add -n32 option. Protect with OBJ_ELF.
686 (s_mipsset): Use mips_abi instead of mips_32bit_abi.
687 (mips_elf_final_processing): Likewise. Don't write .reginfo section
688 for n32, use .MIPS.options instead.
690 2001-10-03 Alan Modra <amodra@bigpond.net.au>
692 * po/POTFILES.in: Regenerate.
693 * configure: Regenerate.
695 2001-10-02 Alan Modra <amodra@bigpond.net.au>
697 * config/tc-ppc.c (md_apply_fix3 <BFD_RELOC_CTOR>): Make it 64
698 bits if target is 64 bit.
700 * doc/as.texinfo (listing): Fix typo.
702 * as.c (print_version_id): Use BFD_VERSION_STRING in place of
704 * Makefile.am (Makefile): Depend on bfd/configure.in.
706 * Makefile.in: Regenerate.
708 2001-09-30 H.J. Lu <hjl@gnu.org>
710 * config/obj-elf.c (obj_elf_parse_section_letters): Accept "am"
711 and "ams" for compatibility.
713 2001-09-30 Hans-Peter Nilsson <hp@bitrange.com>
715 * config/tc-sh.c (md_pcrel_from_section): Transformed from
716 md_pcrel_from. Handle pc-relativeness against link-time
717 symbol. Handle relativeness to elsewhere than the fixup.
718 * config/tc-sh.h (MD_PCREL_FROM_SECTION): Define.
719 (md_pcrel_from_section): Prototype.
721 * Makefile.am: Update dependencies with "make dep-am".
722 * Makefile.in: Regenerate.
724 2001-09-30 Stephane Carrez <Stephane.Carrez@worldnet.fr>
726 * config/tc-m68hc11.c (cmp_opcode): Define prototype.
727 (print_opcode_format, skip_whites): Likewise.
728 (convert_branch, m68hc11_new_insn): Likewise.
729 (build_dbranch_insn, build_indexed_byte): Likewise.
730 (build_reg_mode, find, find_opcode): Likewise.
731 (print_insn_format): Fix call to print_opcode_format.
732 (md_assemble): Fix call to build_dbranch_insn.
734 2001-09-27 Nick Clifton <nickc@cambridge.redhat.com>
736 * config/tc-arm.c: Add missing prototypes.
738 2001-09-26 Jeff Johnston <jjohnstn@redhat.com>
740 * input-file.c (input_file_open): When reading the
741 first line looking for #NO_APP, prepare for the possibility
742 of finding #APP instead. Also fix algorithm to allow
743 white-space to follow either #NO_APP or #APP directives.
745 2001-09-25 Geoff Berry <geoff.berry@bops.com>
747 * listing.c (buffer_line): Don't write past the end of `line' when
750 2001-09-25 Alexandre Oliva <aoliva@redhat.com>
752 * config/tc-mn10300.c (tc_gen_reloc): Don't emit an *ABS*
753 relocation for differences between symbols in a section other
754 than the one in which the difference is to be placed; apply
755 the relocation instead.
757 2001-09-24 Nick Clifton <nickc@cambridge.redhat.com>
759 * config/tc-arc.c: Add missing prototype.
760 (md_atof): Change type to int. Add missing prototype.
761 * config/tc-arc.h: Prototype exported functions.
763 2001-09-22 Nick Clifton <nickc@cambridge.redhat.com>
765 * as.c: Add missing function prototype.
766 * config/obj-aout.c: Fix compile time warning.
768 2001-09-21 Bruno Haible <haible@clisp.cons.org>
770 * config/tc-openrisc.c: Don't include <ctype.h>.
772 2001-09-19 Martin Schwidefsky <schwidefsky@de.ibm.com>
774 * gas/config/tc-s390.c: Add option -mwarn-areg-zero.
776 2001-09-19 Alan Modra <amodra@bigpond.net.au>
778 * config/tc-i370.c: Fix typo in last change.
780 2001-09-19 Nick Clifton <nickc@cambridge.redhat.com>
782 * doc/as.texinfo (Symbol Names): Improve documentation on local
783 labels and add documenation about dollar labels.
785 2001-09-18 Bruno Haible <haible@clisp.cons.org>
787 * as.h: Don't include <ctype.h>.
788 * as.c (main): For gettext, also set the LC_CTYPE locate facet.
789 * atof-generic.c: Include "safe-ctype.h" instead of <ctype.h>.
790 (atof_generic): Use ISDIGIT instead of isdigit.
791 * config/m68k-parse.y: Include "safe-ctype.h".
792 (yylex): Use ISDIGIT/ISALNUM instead of isdigit/isalnum.
793 * config/obj-elf.c: Include "safe-ctype.h".
794 (obj_elf_vtable_inherit): Use ISSPACE instead of isspace.
795 * config/obj-vms.c: Include "safe-ctype.h".
796 (Write_VMS_MHD_Records): Use TOUPPER instead of islower/toupper.
797 (VMS_Case_Hack_Symbol): Use ISUPPER/ISLOWER/TOUPPER/TOLOWER
798 instead of isupper/islower/toupper/tolower.
799 * config/tc-a29k.c: Include "safe-ctype.h" instead of <ctype.h>.
800 (insert_sreg): Use TOUPPER instead of islower/toupper.
801 (machine_ip): Use ISALPHA/ISALNUM/ISUPPER/TOLOWER instead of
802 isalpha/isalnum/isupper/tolower.
803 (a29k_unrecognized_line, md_operand): Use ISDIGIT instead of
805 * config/tc-alpha.c: Include "safe-ctype.h" instead of <ctype.h>.
806 (md_undefined_symbol, s_alpha_ent): Use ISDIGIT instead of isdigit.
807 * config/tc-arc.c: Include "safe-ctype.h" instead of <ctype.h>.
808 (md_assemble): Use ISSPACE/ISALNUM instead of isspace/isalnum.
809 (arc_extoper): Use TOLOWER instead of isupper/tolower.
810 * config/tc-arm.c: Include "safe-ctype.h" instead of <ctype.h>.
811 (arm_psr_parse): Use ISALPHA instead of isalpha.
812 (accum0_required_here): Use ISALNUM instead of isalnum.
813 (do_ldrd): Use ISSPACE instead of isspace.
814 (decode_shift): Use ISALPHA instead of isalpha.
815 (insert_reg): Use TOUPPER instead of islower/toupper.
816 (arm_reg_parse): Use ISALPHA instead of isalpha.
817 (arm_parse_reloc): Use ISALNUM/ISPUNCT/TOLOWER instead of
818 isalnum/ispunct/tolower.
819 * config/tc-avr.c: Include "safe-ctype.h" instead of <ctype.h>.
820 (md_parse_option): Use TOLOWER instead of tolower.
821 (avr_operand): Use ISDIGIT/TOLOWER instead of isdigit/tolower.
822 * config/tc-cris.c: Include "safe-ctype.h" instead of <ctype.h>.
823 (cris_process_instruction): Use ISLOWER instead of islower.
824 (get_gen_reg): Use ISALNUM/ISDIGIT instead of isalnum/isdigit.
825 (get_spec_reg): Use TOLOWER/ISALNUM instead of isupper/tolower/isalnum.
826 (get_flags): Use ISSPACE instead of isspace.
827 * config/tc-d10v.c: Include "safe-ctype.h" instead of <ctype.h>.
828 (do_assemble): Use TOLOWER instead of tolower.
829 * config/tc-d30v.c: Include "safe-ctype.h" instead of <ctype.h>.
830 (do_assemble): Use TOLOWER instead of tolower.
831 (d30v_start_line): Use ISSPACE instead of isspace.
832 * config/tc-fr30.c: Include "safe-ctype.h" instead of <ctype.h>.
833 (fr30_is_colon_insn): Use TOLOWER instead of tolower.
834 * config/tc-h8300.c: Include "safe-ctype.h" instead of <ctype.h>.
835 (skip_colonthing, get_operand): Use ISDIGIT instead of isdigit.
836 * config/tc-h8500.c: Include "safe-ctype.h" instead of <ctype.h>.
837 (start_label): Use ISALPHA instead of isalpha.
838 * config/tc-hppa.c: Include "safe-ctype.h" instead of <ctype.h>.
839 (pa_ip): Use ISUPPER/ISLOWER/TOLOWER instead of
840 isupper/islower/tolower.
841 (pa_parse_number): Use ISDIGIT instead of isdigit.
842 (pa_chk_field_selector): Use TOLOWER instead of tolower.
843 (pa_stringer): Use ISDIGIT instead of isdigit.
844 * config/tc-i370.c: Include "safe-ctype.h" instead of <ctype.h>.
845 (register_name): Use ISALPHA instead of isalpha.
846 (i370_elf_suffix): Use ISALNUM/TOLOWER instead of
847 isalnum/islower/tolower.
848 (i370_addr_offset): Use ISDIGIT/ISALPHA instead of
850 (i370_addr_cons): Use ISALPHA/ISXDIGIT instead of
852 (md_assemble): Use ISSPACE instead of isspace.
853 * config/tc-i386.c: Include "safe-ctype.h" instead of <ctype.h>.
854 (md_begin): Use ISDIGIT/ISLOWER/ISUPPER/TOLOWER/ISALPHA
855 instead of isdigit/islower/isupper/tolower/isalpha.
856 (output_invalid): Use ISPRINT instead of isprint.
857 * config/tc-i860.c: Include "safe-ctype.h" instead of <ctype.h>.
858 (i860_ip): Use ISLOWER/ISDIGIT instead of islower/isdigit.
859 * config/tc-i960.c: Include "safe-ctype.h" instead of <ctype.h>.
860 (get_args): Use ISALNUM instead of isalnum.
861 * config/tc-ia64.c: Include "safe-ctype.h".
862 (dot_pred_rel): Use TOUPPER/ISDIGIT instead of toupper/isdigit.
863 (ia64_unrecognized_line): Use ISDIGIT instead of isdigit.
864 (ia64_parse_name): Likewise.
865 * config/tc-m32r.c: Include "safe-ctype.h" instead of <ctype.h>.
866 (assemble_two_insns): Use ISSPACE/ISALNUM/ISUPPER/TOLOWER
867 instead of isspace/isalnum/isupper/tolower.
868 * config/tc-m68hc11.c: Include "safe-ctype.h" instead of <ctype.h>.
869 (md_assemble): Use TOLOWER/ISALNUM instead of tolower/isalnum.
870 * config/tc-m68k.c: Include "safe-ctype.h" instead of <ctype.h>.
871 (mklower_table): Remove variable.
872 (mklower): Remove macro.
873 (insert_reg): Use TOUPPER instead of islower/toupper.
874 (md_begin): Remove initialization of mklower_table.
875 (s_reg): Use ISALNUM instead of isalnum.
876 (mri_assemble): Use ISUPPER/TOLOWER instead of isupper/tolower.
877 (parse_mri_condition): Use TOLOWER instead of isupper/tolower.
878 (build_mri_control_operand): Use TOLOWER instead of tolower.
879 (s_mri_else, s_mri_break, s_mri_next, s_mri_for): Likewise.
880 * config/tc-m88k.c: Include "safe-ctype.h" instead of <ctype.h>.
881 (md_assemble): Use ISSPACE instead of isspace.
882 (get_imm16): Use ISALNUM instead of isalnum.
883 (get_cnd): Use ISDIGIT/ISUPPER/TOLOWER instead of
884 isdigit/isupper/tolower.
885 (get_bf_offset_expression): Use ISALPHA/ISUPPER/TOLOWER
886 instead of isalpha/isupper/tolower.
887 (hexval): Use ISDIGIT/ISLOWER/ISUPPER instead of
888 isdigit/islower/isupper.
889 * config/tc-mcore.c: Include "safe-ctype.h" instead of <ctype.h>.
890 (mcore_s_section): Use ISSPACE instead of isspace.
891 (parse_reg): Use ISSPACE/TOLOWER/ISALNUM instead of
892 isspace/tolower/isalnum.
893 (parse_creg): Use ISSPACE/TOLOWER instead of isspace/tolower.
894 (parse_psrmod): Use TOLOWER instead of isascii/tolower.
895 (parse_exp, parse_mem, md_assemble): Use ISSPACE instead of
897 * config/tc-mips.c: Include "safe-ctype.h" instead of <ctype.h>.
898 (mips_ip): Use ISSPACE/ISDIGIT instead of isspace/isdigit.
899 (mips16_ip): Use ISLOWER/ISDIGIT instead of islower/isdigit.
900 (my_getSmallExpression): Use ISDIGIT/TOLOWER instead of
902 (tc_get_register): Likewise.
903 (get_number): Use ISDIGIT/ISXDIGIT instead of isdigit/isxdigit.
904 (s_mips_ent): Use ISDIGIT instead of isdigit.
905 * config/tc-mn10200.c: Include "safe-ctype.h" instead of <ctype.h>.
906 (md_assemble): Use ISSPACE instead of isspace.
907 * config/tc-mn10300.c: Include "safe-ctype.h" instead of <ctype.h>.
908 (md_assemble): Use ISSPACE instead of isspace.
909 * config/tc-ns32k.c: Don't include <ctype.h>.
910 * config/tc-pdp11.c: Include "safe-ctype.h".
911 (mklower): Remove function.
912 (parse_reg): Use TOLOWER instead of mklower.
913 * config/tc-pj.c: Include "safe-ctype.h".
914 (md_assemble): Use ISSPACE instead of isspace.
915 * config/tc-ppc.c: Include "safe-ctype.h" instead of <ctype.h>.
916 (register_name): Use ISALPHA instead of isalpha.
917 (ppc_elf_suffix): Use ISALNUM/TOLOWER instead of
918 isalnum/islower/tolower.
919 (md_assemble): Use ISSPACE instead of isspace.
920 (ppc_canonicalize_symbol_name): Use ISLOWER/TOUPPER instead of
922 * config/tc-s390.c: Include "safe-ctype.h" instead of <ctype.h>.
923 (register_name): Use ISALPHA instead of isalpha.
924 (s390_elf_suffix, s390_lit_suffix): Use ISALNUM instead of isalnum.
925 (md_gather_operands, md_assemble, s390_insn): Use ISSPACE instead of
927 * config/tc-sh.c: Include "safe-ctype.h" instead of <ctype.h>.
928 (sh_elf_suffix): Use ISALNUM/TOLOWER instead of
929 isalnum/islower/tolower.
930 (IDENT_CHAR): Use ISALNUM instead of isalnum.
931 (parse_reg): Use TOLOWER instead of tolower.
932 (find_cooked_opcode): Use TOLOWER instead of isupper/tolower.
933 * config/tc-sparc.c: Include "safe-ctype.h" instead of <ctype.h>.
934 (sparc_ip): Use ISLOWER/ISDIGIT instead of islower/isdigit.
935 (parse_keyword_arg): Use ISALNUM instead of isalnum.
936 * config/tc-tahoe.c: Include "safe-ctype.h".
937 (tahoe_reg_parse): Use ISDIGIT instead of isdigit.
938 (tip_op): Use TOLOWER instead of isupper/tolower.
939 * config/tc-tic30.c: Include "safe-ctype.h".
940 (md_begin): Use ISLOWER/ISDIGIT/ISUPPER/TOLOWER/ISLOWER/
941 ISALPHA instead of islower/isdigit/isupper/tolower/islower/isalpha.
942 (tic30_operand): Use TOLOWER instead of tolower.
943 (tic30_find_parallel_insn): Likewise.
944 (output_invalid): Use ISPRINT instead of isprint.
945 * config/tc-tic54x.c: Include "safe-ctype.h".
946 (tic54x_asg, tic54x_eval): Use ISALPHA instead of isalpha.
947 (lookup_version): Use TOUPPER instead of toupper.
948 (tic54x_var): Use ISALPHA instead of isalpha.
949 (tic54x_mlib): Use ISSPACE instead of isspace.
950 (subsym_iscons): Use TOUPPER instead of toupper.
951 (get_operands): Use ISSPACE instead of isspace.
952 (is_type): Use TOUPPER/ISDIGIT instead of toupper/isdigit.
953 (encode_indirect, encode_operand): Use TOUPPER instead of toupper.
954 (next_line_shows_parallel): Use ISSPACE instead of isspace.
955 (subsym_get_arg, subsym_substitute): Use ISDIGIT instead of isdigit.
956 (tic54x_start_line_hook, md_assemble, tic54x_start_label): Use
957 ISSPACE instead of isspace.
958 * config/tc-tic80.c: Include "safe-ctype.h".
959 (md_assemble): Use ISSPACE instead of isspace.
960 * config/tc-v850.c: Include "safe-ctype.h" instead of <ctype.h>.
961 (system_register_name): Use ISDIGIT instead of isdigit.
962 (md_assemble): Use ISSPACE instead of isspace.
963 * config/tc-vax.c: Include "safe-ctype.h" instead of <ctype.h>.
964 (vax_reg_parse): Use TOLOWER/ISDIGIT instead of
965 isupper/tolower/isdigit.
966 (vip_op): Use TOLOWER instead of isupper/tolower.
967 * config/tc-w65.c: Don't include <ctype.h>.
968 * config/tc-z8k.c: Include "safe-ctype.h" instead of <ctype.h>.
969 (tohex): Use ISDIGIT/ISLOWER instead of isdigit/islower.
970 (whatreg): Use ISDIGIT instead of isdigit.
971 * ecoff.c: Include "safe-ctype.h" instead of <ctype.h>.
972 (ecoff_directive_ent, ecoff_stab): Use ISDIGIT instead of isdigit.
973 * expr.c: Include "safe-ctype.h" instead of <ctype.h>.
974 (integer_constant): Use ISALNUM/TOUPPER instead of
975 isalnum/islower/toupper.
976 (operand): Use TOLOWER instead of isupper/tolower.
977 * gasp.c: Include "safe-ctype.h" instead of <ctype.h>.
978 (sb_strtol, level_0, change_base, doinstr): Use ISDIGIT instead
980 (process_assigns, whatcond): Use TOUPPER instead of toupper.
981 (chartype_init): Use ISALPHA/ISDIGIT instead of isalpha/isdigit.
982 (main): For gettext, also set the LC_CTYPE locate facet.
983 * hash.c: Include "safe-ctype.h".
984 (main): Use TOLOWER instead of isupper/tolower.
985 * itbl-lex.l: Don't include <ctype.h>.
986 * listing.c: Include "safe-ctype.h" instead of <ctype.h>.
987 (listing_newline): Use ISCNTRL instead of isascii/iscntrl. Don't
988 omit non-ASCII characters.
989 (debugging_pseudo): Use ISSPACE instead of isspace.
990 * macro.c: Include "safe-ctype.h" instead of <ctype.h>.
991 (buffer_and_nest): Use ISALNUM instead of isalnum.
992 (get_token): Use ISALPHA/ISALNUM instead of isalpha/isalnum.
993 (define_macro): Use ISUPPER/TOLOWER instead of isupper/tolower.
994 (macro_expand_body): Use ISALNUM/ISDIGIT/ISUPPER/ISALPHA
995 instead of isalnum/isdigit/isupper/isalpha.
996 (check_macro): Use ISALPHA/ISALNUM/ISUPPER/TOLOWER instead
997 of isalpha/isalnum/isupper/tolower.
998 * read.c: Include "safe-ctype.h" instead of <ctype.h>.
999 (read_a_source_file): Use ISUPPER/TOLOWER/ISDIGIT instead of
1000 isupper/tolower/isdigit.
1001 (s_mri_common): Use ISDIGIT instead of isdigit.
1002 (s_mri_sect): Use ISDIGIT/TOUPPER instead of isdigit/toupper.
1003 (s_float_space): Use ISALPHA instead of isalpha.
1004 (ignore_rest_of_line): Use ISPRINT instead of isprint.
1005 (float_cons): Use ISALPHA instead of isalpha.
1006 (next_char_of_string): Use ISDIGIT/ISXDIGIT instead of
1008 * symbols.c: Include "safe-ctype.h" instead of <ctype.h>.
1009 (save_symbol_name): Use ISLOWER/TOUPPER instead of
1011 (symbol_find_base): Use TOUPPER instead of islower/toupper.
1012 (decode_local_label_name): Use ISDIGIT instead of isdigit.
1014 2001-09-18 Martin Schwidefsky <schwidefsky@de.ibm.com>
1016 * tc-s390.c (s390_insn): Add code to cope with 6 byte O_constants
1017 in 64 bit mode and make format "e" work.
1019 2001-09-18 Alan Modra <amodra@bigpond.net.au>
1021 * dwarf2dbg.c (dwarf2_directive_file): Avoid signed/unsigned warning.
1023 * write.c (set_symtab): Update bfd_alloc declaration. Use a temp
1024 var to ensure bfd_alloc arg is the right type.
1025 (write_object_file): Cast args of bfd_seek. Replace bfd_write with
1028 * config/obj-coff.c: Replace calls to bfd_write with calls to
1029 bfd_bwrite. Cast args of bfd_seek.
1031 * config/obj-elf.c (obj_elf_change_section): Avoid signed/unsigned
1034 * config/tc-mn10300.c (set_arch_mach): Make param unsigned.
1036 * config/tc-tic54x.c (tic54x_mlib): Replace bfd_read call with
1039 2001-09-15 Hans-Peter Nilsson <hp@bitrange.com>
1041 * config/tc-sh.h (sh_force_relocation): Prototype.
1042 (struct fix): Forward declare.
1043 * config/tc-sh.c (type sh_operand_info): Move to top of file.
1044 (cons, s_align_bytes): Remove old-type declarations.
1045 (sh_elf_suffix, parse_reg, dot, parse_exp, parse_at, get_operand,
1046 get_operands, get_specific, insert, build_relax,
1047 insert_loop_bounds, build_Mytes): Prototype.
1048 (little): Make static. Prototype.
1049 (check, tc_Nout_fix_to_chars): Delete unused functions.
1051 2001-09-14 Eric Christopher <echristo@redhat.com>
1053 * config/tc-mips.c (md_parse_option): Remove setting mips_64 via
1056 2001-09-14 Kevin Lo <kevlo@openbsd.org>
1058 * configure.in: Add arm-openbsd target.
1059 * configure: Regenerate.
1061 2001-09-14 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1063 * configure.in: Change machine triplets from mips-*-linux-gnu* to
1066 2001-09-12 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1068 * config/tc-mips.c (append_insn): Don't rightshift BFD_RELOC_16_PCREL.
1070 2001-09-11 Richard Henderson <rth@redhat.com>
1072 * config/tc-alpha.c (alpha_elf_section_letter): New.
1073 (alpha_elf_section_flags): New.
1074 * config/tc-alpha.h (md_elf_section_letter): New.
1075 (md_elf_section_flags): New.
1076 * config/tc-ia64.c (ia64_elf_section_letter): New.
1077 * config/tc-ia64.h (md_elf_section_letter): New.
1079 2001-09-11 Jakub Jelinek <jakub@redhat.com>
1081 * config/obj-elf.c (obj_elf_parse_section_letters): Use 'M' instead
1082 of 'm', 'S' instead of 's'. Update bad_msg.
1083 * config/tc-ppc.c (ppc_section_letter): Update bad_msg.
1084 * config/tc-i370.c (i370_sectioN_letter): Update bad_msg.
1086 2001-09-09 Alan Modra <amodra@bigpond.net.au>
1088 * expr.c (expr): Move code setting "retval" to the end of the loop,
1089 and rearrange for efficiency. For "PIC code" subtraction, use
1090 "rightseg" rather than recalculating. For "symbol OP symbol"
1091 subtract, set "retval" to absolute_section if symbols in same
1093 * symbols.c (resolve_symbol_value): Resolve "sym +/- expr" to an
1094 O_symbol. Simplify a +/- b code. Allow equality and non-equality
1095 comparisons on symbols from any section. Allow other comparison
1096 operators as for subtraction.
1097 (symbol_equated_reloc_p): New predicate function.
1098 * symbols.h (symbol_equated_reloc_p): Declare.
1099 * write.c (relax_segment <rs_machine_dependent>): Ensure segment
1100 for expression syms is set correctly.
1101 (adjust_reloc_syms): Use symbol_equated_reloc_p.
1102 (write_relocs): Likewise.
1103 (write_object_file): Likewise.
1104 * config/tc-mips.c (md_estimate_size_before_relax): Likewise.
1105 * config/tc-i386.c (md_assemble <Output jumps>): Don't lose part
1106 of a complex expression when setting up frag_var.
1108 2001-09-07 Richard Henderson <rth@redhat.com>
1110 * config/tc-alpha.c (alpha_reloc_op_tag): Replace need_seq with
1111 require_seq and allow_seq. Let !literal omit the sequence number.
1112 (tokenize_arguments): Reject sequence numbers of !allow_seq.
1114 2001-09-08 Jakub Jelinek <jakub@redhat.com>
1116 * config/tc-sparc.c (md_apply_fix3): Handle relocs against SEC_MERGE
1117 section symbols the same way as externs.
1119 2001-09-07 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1121 * config/tc-mips.c (s_mipsset): Reallow unrestricted use of .set mipsX
1124 2001-09-07 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1126 * config/tc-mips.c (append_insn): Handle BFD_RELOC_16_PCREL.
1127 (macro_build): Use BFD_RELOC_16_PCREL_S2 only for embedded
1128 PIC, BFD_RELOC_16_PCREL for the rest.
1129 (mips_ip): Likewise.
1130 (md_pcrel_from): return the right offset for the differently shifted
1132 (md_apply_fix): Handle BFD_RELOC_16_PCREL.
1134 2001-09-05 Richard Henderson <rth@redhat.com>
1136 * config/tc-ia64.c (FUNC_IPLT_RELOC): New.
1137 (pseudo_func): Add @iplt.
1138 (pseudo_opcode): Add data16 and data16.ua.
1139 (md_begin): Set iplt pseudo.
1140 (ia64_cons_fix_new): Handle 16 byte iplt reloc specially.
1142 2001-09-04 Richard Henderson <rth@redhat.com>
1144 * config/tc-alpha.c (struct alpha_insn): Make sequence scalar long.
1145 (MACRO_LITERAL, MACRO_BASE, MACRO_BYTOFF, MACRO_JSR): Remove.
1146 (alpha_macros): Remove occurrences of same.
1147 (O_lituse_addr, O_gprel): New.
1148 (DUMMY_RELOC_LITUSE_*): New.
1149 (s_alpha_ucons, s_alpha_arch): Prototype.
1150 (alpha_reloc_op): Construct elements via DEF macro.
1151 (ALPHA_RELOC_SEQUENCE_OK): Remove.
1152 (struct alpha_reloc_tag): Rename from alpha_literal_tag; rename
1153 members to not be literal specific.
1154 (next_sequence_num): New.
1155 (md_apply_fix3): Cope with missing GPDISP_LO16. Adjust for
1156 added/removed BFD relocations.
1157 (alpha_force_relocation, alpha_fix_adjustable): Likewise.
1158 (alpha_adjust_symtab_relocs): Handle GPDISP relocs as well.
1159 (tokenize_arguments): Parse ! relocations properly.
1160 (find_macro_match): Delete unused macro argument types.
1161 (assemble_insn): Add reloc parameter; emit that instead of the
1162 default as appropriate.
1163 (get_alpha_reloc_tag): New. Split from ...
1164 (emit_insn): ... here. Allocate a reloc tag for GPDISP.
1165 (assemble_tokens): Don't search macros if user relocation present.
1166 Copy reloc sequence number to insn struct.
1167 (emit_ldgp): Remove user reloc handling.
1168 (load_expression, emit_lda, emit_ldah, emit_ir_load): Likewise.
1169 (emit_loadstore, emit_ldXu, emit_ldil, emit_stX): Likewise.
1170 (emit_sextX, emit_division, emit_jsrjmp, emit_retjcr): Likewise.
1171 * config/tc-alpha.h (tc_adjust_symtab): Always define.
1172 (struct alpha_fix_tag): Name members less literal specific.
1174 Tue Sep 4 20:01:19 2001 Jeffrey A Law (law@cygnus.com)
1176 * tc-h8300.c (tc_gen_reloc): Give an error if we try to take the
1177 address of two symbols in different sections.
1179 2001-08-31 Eric Christopher <echristo@redhat.com>
1180 Jason Eckhardt <jle@redhat.com>
1182 * config/tc-mips.c (mips_cpu_info): Add support for mipsisa32,
1183 5kc, and 20kc. Clean up old entries.
1185 Fri Aug 31 12:05:13 2001 J"orn Rennecke <amylaar@redhat.com>
1186 Jeff Law <law@redhat.com>
1188 * config/tc-h8300.c (build_bytes): For OBJ_ELF, make relocation's
1189 offset match H8 ELF spec.
1190 (md_section_align): Alternate implementation for BFD_ASSEMBLER.
1191 (md_apply_fix): Fix argument and return types for BFD_ASSEMBLER.
1193 * tc-h8300.c (relocation mappings): Remove. Moved to tc-h8300.h.
1194 (build_bytes): Mark fixups for PCrel branches as signed. For
1195 OBJ_ELF, make sure the reloc's offset points to the first byte
1197 (md_convert_frag): Update definiton based on BFD_ASSEMBLER.
1198 * tc-h8300.h (relocation mappings): Add.
1200 Thu Aug 30 12:05:13 2001 J"orn Rennecke <amylaar@redhat.com>
1202 * tc-h8300.c (tc_crawl_symbol_chain, tc_headers_hook): Don't
1203 define for BFD_ASSEMBLER.
1204 (tc_reloc_mangle): Likewise.
1205 (tc_gen_reloc): New function for BFD_ASSEMBLER.
1207 Wed Aug 29 12:49:58 2001 Jeffrey A Law (law@cygnus.com)
1209 * config/tc-h8300.c (h8300hmode): Record the machine type
1210 if BFD_ASSEMBLER is defined.
1211 (h8300smode, md_begin): Similarly.
1213 2001-08-29 Joel Sherrill <joel@OARcorp.com>
1215 * configure.in (i[3456]86-*-rtems*, m68*-*-rtems*): Change
1216 default from coff to elf.
1217 * configure: Regenerate.
1219 Wed Aug 29 12:05:13 2001 J"orn Rennecke <amylaar@redhat.com>
1221 * tc-h8300.c: If OBJ_ELF, include elf/h8.h, and define
1222 assorted coff relocations to the corresponding elf relocations.
1223 * tc-h8300.h (TARGET_ARCH, TARGET_FORMAT): Define appropriately.
1225 * configure.in: Add case for h8300-*-elf.
1226 * configure: Regenerate.
1228 Wed Aug 29 12:05:13 2001 J"orn Rennecke <amylaar@redhat.com>
1230 * doc/internals.texi (MD_PCREL_FROM_SECTION): Change
1231 documentation to reflect reality.
1233 2001-08-27 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1235 * config/tc-mips.c (load_address): Reflect change to MAX_GPREL_OFFSET.
1236 (macro): Reflect change to MAX_GPREL_OFFSET.
1238 2001-08-27 Torbjorn Granlund <tege@swox.com>
1239 Staffan Ulfberg <staffanu@swox.se>
1240 Linus Nordberg <linus@swox.se>
1241 Alan Modra <amodra@bigpond.net.au>
1243 * configure.in: Recognise powerpc*le*, not just powerpcle*.
1244 * configure: Regenerate.
1245 * config/tc-ppc.c (PPC_LO, PPC_HI, PPC_HA, PPC_HIGHER,
1246 PPC_HIGHERA, PPC_HIGHEST, PPC_HIGHESTA, SEX16): New macros.
1247 (md_assemble): Use them.
1248 (ppc_machine): Support stub for ELF64 as well as XCOFF.
1249 (md_pseudo_table): Add "llong", "quad".
1250 (md_parse_option): Match default_cpu of powerpc*.
1251 (ppc_arch): Likewise.
1252 (ppc_subseg_align): Only for OBJ_XCOFF.
1253 (ppc_target_format): Return elf64-powerpc strings for 64 bit ELF.
1254 (md_begin): Select PPC_OPCODE_64 for 64 bit.
1255 (ppc_insert_operand): Don't bother testing 'file' before calling
1256 as_bad_where. Use as_bad_where for operand->insert errors.
1257 (mapping): Add ELF64 relocation modifiers.
1258 (ppc_elf_suffix): Replace symbol on BFD_RELOC_PPC64_TOC reloc
1259 expressions with abs_symbol.
1260 (ppc_elf_cons): Correct offset for little endian targets.
1261 (ppc_elf_frob_symbol): New.
1262 (md_assemble): Add support for 64 bit ELF relocs.
1263 (ppc_tc): Ensure 8 byte alignment when 64 bit.
1264 (ppc_is_toc_sym): Only define for OBJ_XCOFF and OBJ_ELF. Match
1265 ".toc" section for 64 bit ELF.
1266 (ppc_fix_adjustable): New. Macro body moved from tc-ppc.h.
1267 (md_apply_fix3): Silence warning with ATTRIBUTE_UNUSED. Only do
1268 the ppc_is_toc_sym check for OBJ_XCOFF and OBJ_ELF. For 64 bit,
1269 use BFD_RELOC_PPC64_TOC16_DS instead of BFD_RELOC_PPC_TOC16.
1270 Expand on comments, error message. Add support for 64 bit relocs,
1271 and use PPC_HI etc. macros.
1272 * config/tc-ppc.h (MAX_MEM_FOR_RS_ALIGN_CODE): Define.
1273 (HANDLE_ALIGN): Define to generate nops in code sections rather
1275 (TC_FORCE_RELOCATION): Force for BFD_RELOC_PPC64_TOC.
1276 (ELF_TC_SPECIAL_SECTIONS): Add 64 bit ELF sections.
1277 (tc_fix_adjustable): Move body of macro to tc-ppc.c.
1278 (ppc_fix_adjustable): Declare.
1279 (tc_frob_symbol): Define.
1280 (ppc_elf_frob_symbol): Declare.
1282 2001-08-26 Andreas Jaeger <aj@suse.de>
1284 * config/tc-s390.c: Add missing prototypes
1285 (md_gather_operands): Make static.
1287 2001-08-26 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1289 * config/tc-mips.h (MAX_GPREL_OFFSET): Change it to the maximum
1290 allowed value, not the word beyond maximum.
1291 * config/tc-mips.c (macro_build_lui): Code cleanup.
1292 (macro): Reflect change to MAX_GPREL_OFFSET.
1293 (mips_ip): Check explicitly against S_EX_NONE.
1294 (my_get_SmallExpression): parse for %gp_rel, not %gprel.
1295 (md_apply_fix): Code cleanup.
1297 2001-08-24 Andreas Jaeger <aj@suse.de>
1299 * config/tc-ppc.h: Fix prototype declaration.
1301 2001-08-23 Jakub Jelinek <jakub@redhat.com>
1303 * config/tc-ia64.c (dot_endp): Set function symbol sizes.
1304 * config/obj-elf.c (obj_elf_size): When size is constant, free
1305 and clear symbol_get_obj(sym)->size if any.
1307 2001-08-21 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1309 * config/tc-mips.c (md_begin): Warn about incompatibility between
1310 -march=FOO and -mipsN option, continue with default ISA.
1312 2001-08-21 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1314 * config/tc-mips.c (md_parse_option): #ifdef the
1315 traditional/non-traditional names as it is done in mips_target_format.
1317 2001-08-20 Richard Henderson <rth@redhat.com>
1319 * config/tc-alpha.h (MD_APPLY_FIX3): Define.
1320 * config/tc-alpha.c (md_apply_fix3): Rename from md_apply_fix;
1321 use seg parameter instead of now_seg.
1323 2001-08-18 H.J. Lu <hjl@gnu.org>
1325 * config/tc-mips.c (show): Add the missing prototype.
1327 2001-08-18 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1329 * config/tc-mips.c (S_EX_*): New enum for my_getSmallExpression()
1331 (mips_ip): Use the new return values instead of characters. Add
1332 support for %higher and %highest.
1335 (my_getSmallExpression): Make parsing case insensitive and more
1336 reliable. Add support for %higher and %highest. Further support to
1337 parse %gprel and %neg is implemented but currently deactivated.
1339 2001-08-17 Alan Modra <amodra@bigpond.net.au>
1341 * ecoff.c (ecoff_frob_symbol): Remove casts from bfd_get_gp_size.
1342 (ecoff_build_symbols): Likewise.
1343 * read.c (s_lcomm_internal): Fix signed/unsigned warning.
1345 2001-08-16 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1347 * config/tc-mips.c (mips_elf_final_processing): Set elf header flags
1348 for n32 ABI if appropriate.
1350 2001-08-16 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1352 * config/tc-mips.c (cons_fix_new_mips): Remove.
1353 * config/tc-mips.h (TC_CONS_FIX_NEW): Remove.
1354 (cons_fix_new_mips): Remove.
1356 2001-08-14 Jeff Johnston <jjohnstn@redhat.com>
1358 * expr.c (operand)[LITERAL_PREFIXDOLLAR_HEX]: Treat $L as
1359 a label, not a hex constant.
1361 2001-08-13 Nick Clifton <nickc@cambridge.redhat.com>
1363 * config/tc-v850.h: Add missing prototypes.
1365 2001-08-12 Martin Schwidefsky <schwidefsky@de.ibm.com>
1367 * config/tc-s390.c (s390_elf_cons): Correct fixups for PLT
1370 2001-08-12 TAKAI Kousuke <takai@vlsi.kuee.kyoto-u.ac.jp>
1372 * config/tc-sparc.c (cons_fix_new_sparc): Move
1373 `sparc_no_align_cons = 0;' to...
1374 (s_uacons): ...here so that sparc_no_align_cons will get
1377 2001-08-11 Kazu Hirata <kazu@hxi.com>
1379 * config/tc-mips.c: Fix a comment typo.
1381 2001-08-10 Richard Sandiford <rsandifo@redhat.com>
1383 * config/tc-mips.c (move_register): New function.
1384 (macro_build): Remove OPCODE_IS_MEMBER's gp32 argument.
1385 (mips_ip): Likewise.
1386 (macro2): Use move_register rather than macro_build for moves.
1387 (mips16_macro): Likewise.
1388 (macro): Likewise. Handle M_MOVE.
1390 2001-08-10 Andreas Jaeger <aj@suse.de>
1392 * configure.in: Add -Wstrict-prototypes and -Wmissing-prototypes
1394 * configure: Regenerate.
1396 2001-08-10 Alan Modra <amodra@bigpond.net.au>
1398 * as.h (alloca): Don't declare if __GNUC__. Remove an old comment.
1399 Comment indentation of #pragma.
1400 * macro.c (alloca): Likewise.
1402 * config/tc-ppc.c: Revert 2001-08-08.
1404 2001-08-09 Alan Modra <amodra@bigpond.net.au>
1406 * symbols.c: Add missing prototypes.
1407 * config/e-i386elf.c: Likewise.
1408 * config/e-i386coff.c: Likewise.
1409 * config/e-i386aout.c: Likewise.
1410 * config/obj-coff.c: Likewise.
1411 (def_symbol_in_progress, stack): Move definition.
1412 * config/obj-elf.c: Add missing prototypes.
1413 (obj_elf_change_section): Make static.
1414 (obj_elf_parse_section_letters): Likewise.
1415 (obj_elf_section_word): Likewise.
1416 (obj_elf_section_type): Likewise.
1418 2001-08-08 Alan Modra <amodra@bigpond.net.au>
1420 From 1999-10-25 Torbjorn Granlund <tege@swox.com>
1421 * config/tc-ppc.c (md_apply_fix3): Replace haphazard code for
1422 determining reloc type with code reading operands->reloc field.
1424 2001-08-08 Alan Modra <amodra@bigpond.net.au>
1426 * config/obj-elf.c (elf_copy_symbol_attributes): Make it a global
1427 function, and expand old obj-elf.h OBJ_COPY_SYMBOL_ATTRIBUTES here.
1428 * config/obj-elf.h (elf_copy_symbol_attributes): Declare.
1429 (OBJ_COPY_SYMBOL_ATTRIBUTES): Call elf_copy_symbol_attributes.
1431 * output-file.c (output_file_create): Don't try to open a second
1432 time as it's unnecessary. FOPEN_W was undefined too.
1434 2001-08-07 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1436 * config/tc-mips.c (macro_build): Replace magic constants by defines.
1437 (mips_ip): Likewise. Typo.
1439 2001-08-04 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1441 * config/tc-mips.c (mips_abi_string): Initialize with NULL instead
1443 (RELAX_ENCODE): Replace bfd_vma by valueT.
1444 (load_address): Formatting.
1445 (macro): Likewise. Code cleanup. Typo.
1446 (macro2): Formatting.
1447 (md_parse_option): Typo.
1448 (s_mipsset): Reorder cases to look nicer.
1449 (md_estimate_size_before_relax): Formatting. Code cleanup.
1450 (mips_elf_final_processing): Check against NULL instead of 0.
1451 (md_obj_end): Remove ugly `' in message string.
1452 (s_mips_ent): Remove ugly `' in message string.
1454 2001-07-30 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1456 * config/tc-mips.c (md_begin): Take -mcpu value into account even when
1457 -mipsX is specified. Make both -mcpu/-march and -mcpu/-mtune pairs
1458 mutually exclusive (if they are different).
1459 (md_parse_option): Warn if an -march/-mtune/-mcpu/-m<cpu> option is
1462 2001-08-03 Richard Sandiford <rsandifo@redhat.com>
1464 * config/tc-mips.c (md_apply_fix): Don't subtract the symbol value
1467 2001-08-02 Richard Sandiford <rsandifo@redhat.com>
1469 * doc/c-mips.tex (-mgp32, -mfp32): Added -mfp32, unified with -mgp32.
1470 * config/tc-mips.c (mips_fp32, mips_32bit_abi): New static variables.
1471 (md_long_opts): Add -mfp32 option.
1472 (md_parse_option): Handle it. Set mips_32bit_abi given -mabi=32.
1473 (md_show_usage): Show usage for -mfp32 and -mgp32.
1474 (HAVE_32BIT_GPRS, HAVE_32BIT_FPRS): New macros.
1475 (HAVE_64BIT_GPRS, HAVE_64BIT_FPRS): New macros, inverse of the above.
1476 (HAVE_32BIT_ADDRESSES): New macro.
1477 (load_register): Use HAVE_32BIT_GPRS to determine the register width.
1478 (load_address): Use HAVE_32BIT_ADDRESSES to determine the address size.
1479 (s_cprestore, s_cpadd): Likewise.
1480 (macro): Use HAVE_32BIT_GPRS to determine the width of registers
1481 used in branch and M_LI_D macros. Use HAVE_64BIT_FPRS to determine
1482 the width registers used in M_LI_DD macros. Use HAVE_32BIT_ADDRESSES
1483 to determine the width of addresses in load, store and jump macros.
1484 (macro2): Use HAVE_32BIT_GPRS to determine the width of registers
1485 used in set instructions; do not check the address size for them.
1486 Use HAVE_32BIT_ADDRESSES to determine the width of addresses in
1487 unaligned load and store macros.
1488 (mips_ip): Use the new macros to check the width of a register when
1489 processing float constants. Force a constant into memory if it is
1490 destined for an FPR and the FPRs are wider than the GPRs. Warn about
1491 odd FPR numbers if HAVE_32BIT_FPRS. Use HAVE_32BIT_GPRS rather
1492 than mips_gp32 to select synthetic instructions.
1493 (macro_build): Use HAVE_32BIT_GPRS rather than mips_gp32 to select
1494 synthetic instructions.
1496 2001-08-01 Christian Groessler <cpg@aladdin.de>
1498 * config/tc-z8k.c (parse_reg): If a string starts with "r", "rl",
1499 "rh", "rr", "rq", or "sp" then don't automatically assume
1500 it's a register name. Check whether there is a number
1503 2001-08-01 Alan Modra <amodra@bigpond.net.au>
1505 * config/tc-i386.c (lex_got): Match lower case relocation tokens.
1506 Don't allocate more space than necessary for the input line copy.
1508 2001-08-01 Alan Modra <amodra@bigpond.net.au>
1510 * read.c: Standardize error/warning messages - don't capitalise, no
1511 final period or newline, don't say "ignored" or "zero assumed" for
1512 as_bad messages. In some cases, change the wording to that used
1513 elsewhere for similar messages.
1516 * atof-generic.c: Likewise.
1519 * depend.c: Likewise.
1520 * dwarf2dbg.c: Likewise.
1521 * ecoff.c: Likewise.
1523 * frags.c: Likewise.
1524 * input-file.c: Likewise.
1525 * input-scrub.c: Likewise.
1526 * listing.c: Likewise.
1527 * output-file.c: Likewise.
1528 * stabs.c: Likewise.
1529 * subsegs.c: Likewise.
1530 * symbols.c: Likewise.
1531 * write.c: Likewise.
1532 * ecoff.c (ecoff_directive_end): Test for missing name by
1533 comparing input line pointers rather than reading string.
1534 (ecoff_directive_ent): Likewise.
1535 * read.c (s_set): Likewise.
1536 (s_align): Report a warning rather than an error for
1537 alignment too large.
1538 (s_comm): Check for missing symbol name.
1539 (s_lcomm_internal): Likewise.
1541 (s_globl): Use is_end_of_line instead of looking for '\n'.
1542 (s_lcomm_internal): Likewise.
1543 (ignore_rest_of_line): Report a warning rather than an error.
1545 2001-07-31 Geoffrey Keating <geoffk@redhat.com>
1547 * config/tc-ppc.c (ppc_elf_validate_fix): It's OK to have
1548 any kind of relocation against a not-loaded section.
1550 2001-07-30 Alan Modra <amodra@bigpond.net.au>
1552 * config/obj-elf.c (obj_elf_symver): Temporarily modify lex_type
1553 to include '@' in symbol names when parsing versioned symbols
1554 rather than calling get_symbol_end multiple times.
1555 * config/tc-i370.c (register_name): Format fixes. Don't call
1556 get_symbol_end after parsing number.
1557 * config/tc-mn10200.c (data_register_name): Format fixes. Hoist
1558 code out of conditional.
1559 (address_register_name): Likewise.
1560 (other_register_name): Likewise.
1561 * config/tc-mn10300.c (r_register_name): Likewise.
1562 (xr_register_name): Likewise.
1563 (data_register_name): Likewise.
1564 (address_register_name): Likewise.
1565 (other_register_name): Likewise.
1566 * config/tc-ppc.c (register_name): Likewise.
1567 * config/tc-s390.c (register_name): Likewise.
1569 2001-07-27 Stephane Carrez <Stephane.Carrez@worldnet.fr>
1571 * config/tc-m68hc11.c (md_estimate_size_before_relax): Fix bsr
1572 and bra relax: update fragP->fr_fix after the fixup.
1574 2001-07-27 Tracy Kuhrt <Tracy.Kuhrt@microchip.com>
1576 * read.c (s_set): Check for missing symbol name.
1578 2001-07-26 Alan Modra <amodra@bigpond.net.au>
1580 * write.c (relax_segment <rs_space>): Account for fr_fix.
1582 2001-07-25 H.J. Lu <hjl@gnu.org>
1584 * config/tc-mips.c (md_estimate_size_before_relax): Make sure
1585 we treat weak like extern only for ELF.
1586 (mips_fix_adjustable): Make sure we don't adjust extern/weak
1587 symbols only for ELF.
1589 2001-07-25 Chris Demetriou <cgd@broadcom.com>
1591 * config/tc-mips.c: Fix spelling error in comment.
1593 2001-07-25 Dave Brolley <brolley@redhat.com>
1595 * app.c (LEX_IS_PARALLEL_SEPARATOR): New macro.
1596 (IS_PARALLEL_SEPARATOR): New macro.
1597 (do_scrub_begin): Set up characters in tc_parallel_separator_chars
1598 as LEX_IS_PARALLEL_SEPARATOR, if it is defined.
1599 (do_scrub_chars): Handle LEX_PARALLEL_SEPARATOR chars like
1600 LEX_LINE_SEPARATOR except that we go to state 1 (as if the label has
1603 2001-07-24 Alan Modra <amodra@bigpond.net.au>
1605 * Makefile.am (DEP_FLAGS): Define, add -DOBJ_MAYBE_ELF.
1606 (DEP1, DEPTC, DEPOBJ, DEP2): Use it.
1607 Update dependencies with "make dep-am".
1608 * Makefile.in: Regenerate.
1609 * doc/Makefile.in: Regenerate.
1611 2001-07-23 Kazu Hirata <kazu@hxi.com>
1613 * config/tc-alpha.h: Fix formatting.
1614 * config/tc-arc.c: Likewise.
1615 * config/tc-d10v.h: Likewise.
1616 * config/tc-hppa.c: Likewise.
1617 * config/tc-i370.c: Likewise.
1618 * config/tc-i386.h: Likewise.
1619 * config/tc-i960.h: Likewise.
1620 * config/tc-ia64.c: Likewise.
1621 * config/tc-ia64.h: Likewise.
1622 * config/tc-m32r.c: Likewise.
1623 * config/tc-m68k.c: Likewise.
1624 * config/tc-m88k.c: Likewise.
1625 * config/tc-ns32k.c: Likewise.
1626 * config/tc-pdp11.c: Likewise.
1627 * config/tc-pj.h: Likewise.
1628 * config/tc-s390.c: Likewise.
1629 * config/tc-sparc.c: Likewise.
1630 * config/tc-sparc.h: Likewise.
1631 * config/tc-tic80.c: Likewise.
1632 * config/tc-w65.h: Likewise.
1634 2001-07-23 Alan Modra <amodra@bigpond.net.au>
1636 * symbols.c (S_GET_VALUE): Don't treat O_constant and local
1637 symbols specially. Always resolve, adding fr_address to value.
1638 * write.c (write_object_file): Don't add fr_address to sym values.
1639 (relax_frag): Likewise.
1640 (relax_segment): Likewise.
1641 * config/obj-ieee.c (do_symbols): Likewise.
1642 * config/tc-cris.c (md_convert_frag): Likewise.
1643 * config/tc-fr30.c (md_convert_frag): Likewise.
1644 * config/tc-i386.c (md_convert_frag): Likewise.
1645 * config/tc-m32r.c (md_convert_frag): Likewise.
1646 * config/tc-m68hc11.c (md_convert_frag): Likewise.
1647 * config/tc-mcore.c (md_convert_frag): Likewise.
1648 * config/tc-mips.c (mips16_extended_frag): Likewise.
1649 * config/tc-ns32k.c (md_convert_frag): Likewise.
1650 * config/tc-m68k.c (md_convert_frag_1): Likewise.
1651 (BRANCHBWL, BRABSJUNC, BRABSJCOND, BRANCHBW, FBRANCH, DBCCLBR,
1652 DBCCABSJ, PCREL1632, PCINDEX, ABSTOPCREL): Decrement.
1653 (md_relax_table): Remove first four entries. Format.
1654 (md_estimate_size_before_relax): Remove old_fix. Don't bother
1655 setting fr_var. Simplify byte branch checks.
1657 2001-07-23 Alan Modra <amodra@bigpond.net.au>
1659 * config/tc-hppa.c (pa_parse_nonneg_cmpsub_cmpltr): Remove
1660 "isbranch" param as all calls have it set.
1661 (pa_parse_neg_cmpsub_cmpltr): Likewise.
1662 (pa_parse_nonneg_add_cmpltr): Likewise. Remember result of
1663 strcasecmp in "nullify" var.
1664 (pa_parse_neg_add_cmpltr): Likewise.
1665 (pa_ip): Don't "save_s" unnecessarily. Update calls to above
1666 functions. Don't print wrong conditions in error messages.
1668 2001-07-23 Andreas Jaeger <aj@suse.de>
1670 * config/tc-s390.c (s390_force_relocation): Removed.
1672 * config/tc-s390.h: Remove double declaration of
1673 TC_FORCE_RELOCATION.
1675 2001-07-22 H.J. Lu <hjl@gnu.org>
1677 * config/tc-mips.c (s_mips_end): Remove unused variables.
1678 (s_mips_frame): Add ATTRIBUTE_UNUSED.
1680 2001-07-17 Andreas Schwab <schwab@suse.de>
1682 * config/tc-m68k.c (md_pseudo_table) [OBJ_ELF]: Add .file and
1684 (md_assemble) [OBJ_ELF]: Call dwarf2_emit_insn before emitting
1686 * config/tc-m68k.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
1688 2001-07-17 matthew green <mrg@eterna.com.au>
1690 * config/tc-i386.c (comment_chars): Don't use '/' as comment start if
1692 (line_comment_chars): Set to '/' if TE_NetBSD.
1694 2001-07-14 matthew green <mrg@eterna.com.au>
1696 * configure.in (i386-*-netbsdelf*): New target.
1697 * configure: Regenerate.
1699 2001-07-10 Mark Elbrecht <snowball3@softhome.net>
1701 * config/obj-coff.c (coff_frob_symbol): Don't merge if the storage
1702 class of the non-debug symbol is C_NULL.
1704 2001-07-10 Anders Norlander <anorland@synergenix.se>
1706 * doc/as.texinfo (Incbin): Fix grammatical errors.
1708 2001-07-10 Nick Clifton <nickc@cambridge.redhat.com>
1710 * depend.c: Use FOPEN_.. macros in calls to fopen().
1711 * input-file.c: As above.
1712 * itbl-ops.c: As above.
1713 * listing.c: As above.
1714 * output-file.c: As above.
1717 2001-07-08 Anders Norlander <anorland@synergenix.se>
1719 * read.c (s_incbin): New .incbin function.
1720 * read.c (potable): Add "incbin" pseudo-op.
1721 * read.h: Add s_incbin prototype.
1722 * doc/as.texinfo (incbin): Document .incbin pseudo-op.
1723 * NEWS: Mention new feature.
1725 2001-07-07 Nick Clifton <nickc@cambridge.redhat.com>
1727 * ecoff.c (add_file): Only set debug_type to DEBUG_NONE if it is
1730 2001-07-06 John Healy <jhealy@redhat.com>
1732 * cgen.c (gas_cgen_save_fixups): Modified to allow more than one
1733 set of fixups to be stored.
1734 (gas_cgen_restore_fixups): Modified to allow the fixup chain to be
1735 restored to be chosen from any that are saved.
1736 (gas_cgen_swap_fixups): Modified to allow the current set of
1737 fixups to be swapped with any other set that has been saved.
1738 (gas_cgen_initialize_saved_fixups_array): New routine.
1739 * cgen.h: Modifed prototypes for gas_cgen_save_fixups,
1740 gas_cgen_restore_fixups, and gas_cgen_swap_fixups. Added definitions
1741 or MAX_SAVED_FIXUP_CHAINS.
1742 * config/tc-m32r.c (assemble_two_insns): Changed calls to fixup
1743 store, swap and restore fuctions to reflect the new interface.
1745 2001-07-06 Nick Clifton <nickc@cambridge.redhat.com>
1747 * config/tc-m68k.c (md_estimate_size_before_relax): Catch and
1748 ignore empty, ineffectual alignment frags when deciding if a
1749 branch can be short.
1751 2001-07-05 Steve Ellcey <sje@cup.hp.com>
1753 * config/tc-ia64.c (special_section): Add SPECIAL_SECTION_INIT_ARRAY
1754 and SPECIAL_SECTION_FINI_ARRAY.
1755 (special_section_name): Add .init_array and .fini_array.
1756 (md_pseudo_table): Add init_array and fini_array.
1757 (md): Add pointer_size and pointer_size_shift fields.
1758 (setup_unwind_header): New static function.
1759 (output_unw_records): Modify to use setup_unwind_header.
1760 (generate_unwind_image, dot_endp): Modify to use md.pointer_size and
1761 md.pointer_size_shift.
1762 (md_begin): Initialize md.pointer_size and md.pointer_size_shift.
1764 2001-07-05 Ben Elliston <bje@redhat.com>
1766 * README (Supported platforms): m88k no longer suffers bitrot.
1768 * config/tc-m88k.c (md_pseudo_table): Remove redundant "global".
1770 2001-07-05 Alan Modra <amodra@bigpond.net.au>
1772 * struc-symbol.h (struct local_symbol): Rename lsy_offset to
1773 lsy_value. Correct typos in comments.
1774 * symbols.c (local_symbol_make): Update for name change.
1775 (local_symbol_convert): Likewise.
1777 (S_GET_VALUE): Likewise.
1778 (S_SET_VALUE): Likewise.
1779 (print_symbol_value_1): Likewise.
1780 (resolve_symbol_value): Likewise. Don't divide local sym values
1781 by OCTETS_PER_BYTE twice.
1783 2001-07-04 Jim Wilson <wilson@redhat.com>
1785 * config/tc-ia64.c (md_pseudo_table): Add 2byte, 4byte, and 8byte.
1787 * config/tc-ia64.c (is_conditional_branch): Rewrite to exclude mod
1790 2001-07-05 Ben Elliston <bje@redhat.com>
1792 * read.c (s_fill): Correct spelling error in comments.
1794 * doc/c-m88k.texi: New file.
1795 * doc/Makefile.am (CPU_DOCS): Add c-m88k.texi.
1796 * doc/Makefile.in: Regenerate.
1797 * doc/all.texi: Set M880X0.
1798 * doc/as.texinfo: Hook in m88k-dependent documentation.
1800 2001-07-04 Eric Christopher <echristo@redhat.com>
1802 * doc/c-mips.texi (MIPS Opts): Document 12000 as valid cpu.
1804 * config/tc-mips.c (mips_cpu_info_table): Add rm5200, rm5231, rm5261,
1805 and rm5721 as valid cpu strings.
1806 (md_show_usage): Add rm5200, rm5231, rm5261, rm5721.
1808 2001-07-04 Richard Sandiford <rsandifo@redhat.com>
1810 * config/tc-mips.c (md_apply_fix): Prevent addend from becoming zero
1811 if it's expected to be non-zero.
1813 2001-07-03 Nick Clifton <nickc@cambridge.redhat.com>
1815 * config/tc-sh.c (sh_frob_section): Replace symbol_get_frag() with
1818 * write.c (TC_FINALIZE_SYMS_BEFORE_SIZE_SEG): Default to 1.
1819 (write_object_file): Set finalize_syms to
1820 TC_FINALIZE_SYMS_BEFORE_SIZE_SEG just before size_segs is
1823 * doc/internals.texi: Document
1824 TC_FINALIZE_SYMS_BEFORE_SIZE_SEG.
1826 2001-07-02 Alan Modra <amodra@bigpond.net.au>
1828 * config/tc-ppc.c: Formatting fixes.
1830 2001-07-01 Ben Elliston <bje@redhat.com>
1832 * config/tc-m88k.c: Back out warning fixes from 2001-06-24, as
1833 they cause some subtle breakage. Will fix them again later.
1835 2001-06-28 Nick Clifton <nickc@cambridge.redhat.com>
1837 * config/obj-coff.c (obj_coff_ln): Treat a .ln directive
1838 outside of a function as a .appline directive.
1840 2001-06-28 Eric Christopher <echristo@redhat.com>
1841 H.J. Lu <hjl@gnu.org>
1843 * config/tc-mips.c (mips_arch): New. Use mips_arch instead
1844 of mips_cpu for the ISA selection.
1845 (md_longopts): Add OPTION_MARCH and OPTION_MTUNE.
1846 (md_parse_option): Handle OPTION_MARCH and OPTION_MTUNE.
1847 (mips_tune): New. Use mips_tune for scheduling and optimization
1849 (append_insn): Use mips_tune and mips_arch.
1850 (macro_build): Ditto.
1852 (md_begin): Handle mips_arch, mips_tune and mips_cpu. For
1853 backwards compatability mips_cpu generates arch and tune.
1854 (md_show_usage): Document new behavior.
1856 * doc/c-mips.texi (MIPS Opts): Document -march and -mtune.
1861 2001-06-27 Nick Clifton <nickc@cambridge.redhat.com>
1863 * write.c (write_object_file): Do not set finalize_syms until
1864 after the segments have been sized. Some backends may still
1865 need to access the syms's frags in order to adjust relaxed
1868 * config/tc-arm.c (do_ldst): Use MVN to build simple inverted
1871 2001-06-27 Alan Modra <amodra@bigpond.net.au>
1873 * write.c (fixup_segment <Difference of 2 syms same seg>): Don't
1874 subtract MD_PCREL_FROM_SECTION for 68k.
1875 (fixup_segment <Difference of 2 syms different seg>): Only fudge
1876 by adding MD_PCREL_FROM_SECTION for 68k or if not already pcrel.
1878 2001-06-27 Tracy A. Kuhrt <Tracy.Kuhrt@microchip.com>
1880 * write.c (fixup_segment <Difference of 2 syms same seg>): If
1881 pcrel, subtract MD_PCREL_FROM_SECTION value.
1883 2001-06-24 Ben Elliston <bje@redhat.com>
1885 * stabs.c (generate_asm_file): Make local variable `len' a size_t.
1887 2001-06-24 Jakub Jelinek <jakub@redhat.com>
1889 * config/tc-alpha.c (tc_gen_reloc): Handle relocs against SEC_MERGE
1890 section symbols the same way as externs.
1892 2001-06-24 Ben Elliston <bje@redhat.com>
1894 * config/tc-m88k.c (md_number_to_imm): Remove; unused since 1993.
1895 (emit_relocations): Ditto.
1897 (md_begin): Reformat comments to conform to the GNU standards.
1898 (md_assemble): Ditto.
1900 * config/tc-m88k.c (get_reg): Adjust type of `reg_prefix' to char.
1901 (md_parse_option): Mark parameters as unused.
1902 (md_show_usage): Ditto.
1903 (calcop): Adjust type of `reg_prefix' to char.
1905 (getval): Adjust type of local `c' to char.
1906 (md_create_short_jump): Mark from_addr, to_addr params as unused.
1907 (md_create_long_jump): Ditto.
1908 (md_estimate_size_before_relax): Mark parameters as unused.
1910 * config/tc-m88k.c (md_pseudo_table): Properly terminate the table
1911 to allay a possible compiler warning.
1913 2001-06-22 Nick Clifton <nickc@cambridge.redhat.com>
1915 * doc/internals.texi (CPU backend): Document md_atof.
1917 2001-06-22 Matthew Wilcox <willy@ldl.fc.hp.com>
1919 * config/tc-hppa.c (pre_defined_registers): Add %mrp (millicode
1920 return pointer) alias for %r2 or %r31, depending on 32 or 64 bit
1923 2001-06-21 Philip Blundell <philb@gnu.org>
1925 * config/tc-arm.c (cplong_flag): Rename to long_flag. All uses
1927 (insns): Remove entry for adrl. Add long_flag for adr.
1928 (do_adr): Handle `l' suffix.
1931 2001-06-21 Alan Modra <amodra@bigpond.net.au>
1933 * config/tc-hppa.c (CHECK_FIELD_WHERE): Define.
1934 (md_apply_fix): Use it here. Replace printf with equivalent
1936 (tc_gen_reloc): Use as_bad_where instead of as_bad.
1937 (md_apply_fix): Here too.
1938 * config/tc-i386.c (tc_gen_reloc): Use as_bad_where instead of as_bad.
1939 * config/tc-m68k.c (tc_gen_reloc): Likewise.
1940 (md_convert_frag_1): Likewise.
1942 2000-06-20 Tom Rix <trix@redhat.com>
1944 * config/tc-ppc.c (ppc_comm): Change default alignment to 4 bytes.
1946 2001-06-18 H.J. Lu <hjl@gnu.org>
1948 * doc/Makefile.am (info): Depend on $(MANS).
1949 (as.1): Remove the prefix `$(srcdir)/'.
1950 * doc/Makefile.in: Regenerated.
1954 2001-06-18 Philip Blundell <philb@gnu.org>
1956 * config/tc-arm.c (do_msr): Remove restriction on usage of
1959 2001-06-19 Alan Modra <amodra@bigpond.net.au>
1961 * dwarf2dbg.c (dwarf2_finish): Output file info even when no
1964 2001-06-13 Philip Blundell <philb@gnu.org>
1966 * config/tc-arm.c (thumb_shift): Improve wording of error message.
1967 (do_t_arit): Likewise.
1969 2001-06-13 Nick Clifton <nickc@cambridge.redhat.com>
1971 * config/tc-sh.c (md_pseudo_table): Only intercept the .file and
1972 .loc pseudos if the dfwarf2 functions are available.
1973 (md_assemble): Only call dwarf2_emit_insn if it is available.
1975 * expr.c: Fix typo in comment.
1977 2001-06-12 Nick Clifton <nickc@cambridge.redhat.com>
1979 * doc/as.texinfo (Infix Ops): Document that comparison and
1980 combiner operators can be used as infix operators.
1982 2001-06-12 Peter Jakubek <pjak@snafu.de>
1984 * config/tc-m68k.c (parse_mri_control_operand): Fix handling
1986 (swap_mri_condition): Add HS (alias fo CC) and LO (alias for CS).
1987 (reverse_mri_condition): Likewise.
1988 (swap_mri_condition): Issue warning for conditions that can not be
1990 (build_mri_control_operand): Fix order of operands (swapped).
1991 (build_mri_control_operand): Allow upper case extension in structured
1993 (s_mri_else): Likewise.
1994 (s_mri_next): Likewise.
1995 (s_mri_for): Likewise.
1996 (s_mri_if): Fix handling comment ('*') in mri mode.
1997 (s_mri_while): Likewise.
1998 * macro.c (macro_expand): Allow macro invocation with empty
2001 2001-06-12 Nick Clifton <nickc@cambridge.redhat.com>
2003 * config/tc-arm.c: Fix test for overlow of literal pool.
2005 2001-06-11 H.J. Lu <hjl@gnu.org>
2007 * NEWS: Updated for the new -n option for the MIPS assembler.
2009 * config/tc-mips.c (md_show_usage): Add -n.
2011 * doc/as.texinfo: Document the new -n option.
2012 * doc/c-mips.texi: Likewise.
2013 * doc/as.1: Regenerated.
2015 2001-06-10 Alan Modra <amodra@bigpond.net.au>
2017 * config/obj-coff.c (obj_coff_section): Formatting fix.
2019 * config/tc-i386.c (md_assemble): Accept branch hints as ",pt" and
2022 2001-06-08 H.J. Lu <hjl@gnu.org>
2024 * config/tc-mips.c (warn_nops): New variable. Set to 0 to
2025 disable warning about all NOPS that the assembler generates.
2026 (macro): Warn NOPS generated only if warn_nops is not 0.
2027 (md_shortopts): Add `n'.
2028 (md_parse_option): Set warn_nops to 1 for `n'.
2030 2001-06-08 H.J. Lu <hjl@gnu.org>
2032 * config/tc-mips.c (mips_ip): Properly handle illegal operands.
2034 2001-06-08 H.J. Lu <hjl@gnu.org>
2036 * config/tc-mips.c (md_apply_fix): Don't adjust common
2037 extern/weak symbols for ELF.
2038 (md_estimate_size_before_relax): Treat weak like extern for
2040 (mips_fix_adjustable): Don't adjust extern/weak symbols for
2043 2001-06-08 Alan Modra <amodra@bigpond.net.au>
2045 * Makefile.am: 'som' is not wrongly spelled 'some'.
2046 * Makefile.in: Regenerate.
2048 * config/tc-mips.c (mips16_mark_labels): Reduce number of calls to
2049 S_GET_VALUE by using a temp.
2050 (append_insn): Likewise, and for S_SET_VALUE too.
2051 (mips_emit_delays): Likewise.
2052 (my_getExpression): Likewise.
2053 (md_apply_fix): Likewise. Use "valueT" rather than "long" for "value".
2054 (mips16_extended_frag): Remove code concerned with avoiding
2055 locking in a frag address now that symbols are not finalized until
2056 relaxation is complete. Cater for first relaxation pass having
2057 bogus addresses. Use relax_marker to reliably determine whether a
2058 symbol frag has been reached on the current pass.
2060 2001-06-07 H.J. Lu <hjl@gnu.org>
2062 * configure.in: Move "mips-*-linux-gnu*" before "mips-*-gnu*".
2063 * configure: Regenerate.
2065 2001-06-07 H.J. Lu <hjl@gnu.org>
2067 * configure.in: Use MIPS_STABS_ELF for Linux/mips and remove
2069 * configure: Regenerate.
2071 2001-06-07 H.J. Lu <hjl@gnu.org>
2073 * config/tc-mips.c (mips_pseudo_table): Add "extern" if
2074 MIPS_STABS_ELF is defined.
2076 2001-06-06 Nick Clifton <nickc@cambridge.redhat.com>
2078 * as.c (show_usage): Remove L from listing options. It is not a
2081 2001-06-06 Christian Groessler <cpg@aladdin.de>
2083 * config/tc-z8k.c: Removed many warnings by removing unused
2084 variables and tagging unused parameters as such.
2085 (md_begin): Fixed a typo (","instead of ";").
2086 (struct ctrl_table): Add parentheses to initialize array
2088 (struct flag_table): Likewise.
2089 (struct intr_table): Likewise.
2090 (struct table): Likewise.
2091 (check_operand): "#if 0"'ed since it doesn't seem to be used.
2093 2001-06-06 Peter Jakubek <pjak@snafu.de>
2095 * config/tc-m68k.c (md_show_usage): Add all supported ColdFire
2096 options to list (e.g. m5206e, m5307, m5407).
2098 2001-06-06 Martin Schwidefsky <schwidefsky@de.ibm.com>
2100 * config/tc-s390.h (TC_FORCE_RELOCATION): Always emit relocations
2101 BFD_RELOC_VTABLE_INHERIT and BFD_RELOC_VTABLE_ENTRY.
2103 2001-06-06 Alan Modra <amodra@bigpond.net.au>
2105 * config/tc-i386.c (md_assemble): Handle Pentium4 branch hints.
2106 <JumpByte, JumpDword insn output>: Remove dead code.
2108 2001-06-06 Tracy Kuhrt <Tracy.Kuhrt@microchip.com>
2110 * as.c (parse_args): Correct option name "listing-lhs-width2".
2112 2001-06-05 Nick Clifton <nickc@cambridge.redhat.com>
2114 * symbols.c (S_SET_EXTERNAL): Do not override a section symbol's
2117 2001-05-30 Richard Henderson <rth@redhat.com>
2119 * read.c (emit_leb128_expr): Call md_cons_align.
2121 2001-05-28 Jeff Sturm <jsturm@one-point.com>
2123 * config/tc-sparc.c (md_apply_fix3): Handle BFD_RELOC_SPARC_UA16,
2124 BFD_RELOC_SPARC_UA32 and BFD_RELOC_SPARC_UA64.
2125 (tc_gen_reloc): Likewise.
2126 (sparc_cons_align): Don't clear sparc_no_align_cons.
2127 (cons_fix_new_sparc): Substitute BFD_RELOC_SPARC_UA{16|32|64} for
2128 BFD_RELOC_{16|32|64} iff sparc_no_align_cons is set.
2130 2001-05-27 Alan Modra <amodra@one.net.au>
2132 * write.c (relax_segment <rs_space>): Check the section of a
2133 symbol to determine whether it is absolute rather than comparing
2134 its frag against zero_address_frag as listings play tricks with
2137 * config/tc-m68k.c (md_assemble): Ensure variable part of frag is
2138 allocated in the same chunk as the fixed part.
2140 2001-05-26 Alan Modra <amodra@one.net.au>
2142 * write.c (relax_segment <rs_space>): Calculate growth using
2143 addresses before stretch. Prevent repeated error messages.
2144 From Peter Jakubek <pjak@snafu.de>
2145 Use as_bad_where and as_warn_where to pinpoint errors.
2147 2001-05-25 Alan Modra <amodra@one.net.au>
2149 * symbols.c (resolve_symbol_value): Always set segment, even when
2150 not finalizing symbol value.
2152 * config/obj-ieee.c (write_object_file): Set finalize_syms.
2153 * config/obj-coff.c (write_object_file): Likewise.
2154 * (size_section): Remove rs_space assert as fr_symbol is no longer
2156 (fill_section): Likewise.
2158 * configure.in: Replace linuxoldld with linux*oldld.
2159 * configure: Regenerate.
2161 From 2.11 branch 2001-03-30 Richard Henderson <rth@redhat.com>
2162 * config/tc-i386.c (md_convert_frag): Don't die on local symbols
2163 that have been finalized.
2165 * symbols.c (resolve_symbol_value): Clear sy_resolving before
2166 taking exit_dont_set_value.
2168 * write.c (relax_segment <rs_space>): Don't zap fr_symbol when
2171 2000-05-24 Tom Rix <trix@redhat.com>
2173 * config/obj-coff.c (add_lineno): xcoff allows negative line
2175 * config/tc-ppc.c (ppc_stabx): fix generated symbol
2177 2001-05-24 Alan Modra <amodra@one.net.au>
2179 * write.c (write_object_file): Set finalize_syms = 1 before
2182 2001-05-23 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
2184 * config/tc-mips.c (ISA_HAS_64BIT_REGS): Add ISA_MIPS64 as 64 bit
2185 architecture, remove erraneous ISA_MIPS32.
2186 (md_show_usage): Add MIPS r12k support.
2187 (mips_cpu_info_table): Add MIPS r12k support.
2189 2001-05-22 Alan Modra <amodra@one.net.au>
2191 * config/tc-arc.c (md_assemble): Use is_end_of_line instead of
2194 * symbols.c (resolve_symbol_value): Remove "finalize" param,
2195 instead use finalize_syms directly. Don't treat expressions
2196 specially with regard to finalize_syms. Update calls to self.
2197 (resolve_local_symbol): Update call to resolve_symbol_value.
2198 (S_GET_VALUE): Likewise. Return resolve_symbol_value if
2200 * symbols.h (resolve_symbol_value): Update prototype.
2201 * config/obj-aout.c (obj_crawl_symbol_chain): Update call
2202 to resolve_symbol_value.
2203 * config/obj-bout.c (obj_crawl_symbol_chain): Likewise.
2204 * config/obj-coff.c (do_relocs_for): Likewise.
2205 (yank_symbols): Likewise.
2206 (fixup_segment): Likewise.
2207 * config/obj-vms.c (obj_crawl_symbol_chain): Likewise.
2208 * config/tc-mips.c (md_convert_frag): Likewise.
2209 * config/tc-ppc.c (ppc_frob_symbol): Likewise.
2210 (ppc_fix_adjustable): Likewise.
2211 * dwarf2dbg.c (dwarf2dbg_estimate_size_before_relax): Likewise.
2212 (dwarf2dbg_convert_frag): Likewise.
2213 * ehopt.c (eh_frame_estimate_size_before_relax): Likewise.
2214 (eh_frame_convert_frag): Likewise.
2215 * expr.c (make_expr_symbol): Likewise.
2216 * write.c (adjust_reloc_syms): Likewise.
2217 (write_object_file): Likewise.
2218 (relax_segment): Likewise.
2219 (fixup_segment): Likewise.
2220 (finalize_syms): Init to zero, and update comment.
2221 (write_object_file): Set finalize_syms to 1 rather than 2.
2222 * doc/internals.texi (sy_value): Mention finalize_syms.
2223 (S_GET_VALUE): Remove restriction on when S_GET_VALUE can be called.
2225 * config/tc-m68k.c (relaxable_symbol): Only treat external symbols
2226 as relaxable if embedded system, make weak syms non-relaxable.
2228 (tc_m68k_fix_adjustable): ..so it can be used here.
2229 (md_apply_fix_2): Sign extend without conditional.
2231 * config/tc-v850.c: Update copyright.
2233 2001-05-16 Jeff Johnston <jjohnstn@redhat.com>
2235 * cgen.c (gas_cgen_tc_gen_reloc): Changed error message when
2236 howto entry is not found.
2238 2001-05-15 Alexandre Oliva <aoliva@redhat.com>
2240 * config/tc-mn10300.c (mn10300_force_relocation): Don't
2241 optimize differences between symbols in code sections to
2243 (mn10300_fix_adjustable): Don't adjust to section+offset
2244 relocations pointing at symbols in code sections.
2246 2001-05-16 Alan Modra <amodra@one.net.au>
2248 * config/tc-arc.c (md_assemble): Correct dwarf2_emit_insn param
2250 * config/tc-i386.c (md_assemble): Call dwarf2_emit_insn before
2251 opcodes are output rather than after. Delete insn_size.
2252 * config/tc-v850.c (md_assemble): Similarly, but delete
2255 2001-05-14 Richard Henderson <rth@redhat.com>
2257 * ehopt.c (eh_frame_convert_frag): Fix missed subtype adjustment
2260 2001-05-14 Richard Henderson <rth@redhat.com>
2262 * ehopt.c (get_cie_info): Rename from eh_frame_code_alignment;
2263 also collect whether to expect an FDE augmentation.
2264 (check_eh_frame): Rewrite as a state machine. Track where in
2265 an FDE we are located, skip any augmentation.
2266 (eh_frame_estimate_size_before_relax): Get code alignment from
2267 the fragment subtype.
2268 (eh_frame_relax_frag, eh_frame_convert_frag): Likewise.
2269 * read.c (emit_leb128_expr): Call check_eh_frame.
2271 2001-05-14 Alexandre Oliva <aoliva@redhat.com>
2273 * config/tc-mn10300.c (md_assemble): Anchor dwarf2 line info
2274 before a relaxable insns.
2276 2001-05-13 Alexandre Oliva <aoliva@redhat.com>
2278 * config/tc-mn10300.c (tc_gen_reloc): Don't reject differences
2279 between symbols if the base symbol is in the current section;
2280 emit a PC-relative relocation instead.
2282 2001-05-12 Peter Targett <peter.targett@arccores.com>
2284 * config/tc-arc.c: Update copyright and tidy source comments.
2285 (md_pseudo_table): Add directive .cpu back as an alias for
2286 .option. Add .file and .line for dwarf2 support.
2287 (arc_mach_type): Make bfd_mach_arc_6 default.
2288 (md_longopts): Add entry 'pre-v6' representing old command line
2289 option when assembling for 'arc5' core versions.
2290 (md_parse_option): Make OPTION_ARC same as OPTION_ARC6, for new
2292 (arc_code_symbol): Make symbol value for @h30 fixup expression
2293 equal to O_constant.
2294 (md_assemble): Call dwarf2_emit_insn.
2295 Include "dwarf2dbg2.h". Formatting fixes throughout file.
2296 * config/tc-arc.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
2297 * doc/c-arc.texi (ARC_CORE_DEFAULT): Update to new default.
2299 2001-05-11 Jakub Jelinek <jakub@redhat.com>
2301 * config/tc-ia64.c (special_linkonce_name): New.
2302 (make_unw_section): Map .gnu.linkonce.t.FOO text section into
2303 .gnu.linkonce.ia64unw{,i}.FOO.
2304 (ia64_elf_section_type): Handle .gnu.linkonce.ia64unw{,i}.FOO.
2305 (dot_endp): Add comment about it.
2307 2001-05-11 Nick Clifton <nickc@cambridge.redhat.com>
2309 * config/tc-arm.c (arm_handle_align): When truncating an aligned
2310 block, ensure that the low order bits of the alignment are
2313 2001-05-10 Alan Modra <amodra@one.net.au>
2315 * config/obj-vms.c (obj_crawl_symbol_chain): Don't take address of
2318 * config/tc-fr30.c (md_estimate_size_before_relax): Return size of
2319 current variable part of frag.
2320 * config/tc-m32r.c (md_estimate_size_before_relax): Likewise.
2321 * config/tc-openrisc.c (md_estimate_size_before_relax): Likewise.
2322 * config/tc-m68hc11.c (RELAX_STATE): Define.
2323 (RELAX_LENGTH): Define.
2324 (md_estimate_size_before_relax): Handle non-relaxable cases
2325 separately from relaxable cases for clarity, and return correct
2326 size for multi-pass relaxation.
2327 * config/tc-tahoe.c (RELAX_LENGTH): Correct.
2328 (md_estimate_size_before_relax): As for tc-m68hc11.c.
2329 (md_convert_frag): Remove "length_code".
2330 * config/tc-vax.c (RELAX_STATE): Define.
2331 (RELAX_LENGTH): Define.
2332 (md_relax_table): Add missing entry.
2333 (md_estimate_size_before_relax): As for tc-m68hc11.c.
2334 (md_convert_frag): Remove "length_code".
2335 * config/tc-ns32k.c (md_estimate_size_before_relax): Simplify and
2336 don't bother setting fr_var. Return correct size for multi-pass
2338 * config/tc-v850.c (md_estimate_size_before_relax): Rewrite.
2339 (md_convert_frag): Don't bother clearing fr_var.
2340 (md_pseudo_table): Correct initialization.
2341 * config/tc-h8500.c (md_convert_frag): Don't bother clearing fr_var.
2342 (md_estimate_size_before_relax): No need to set fr_var.
2343 * config/tc-mcore.c (md_convert_frag): Don't bother clearing fr_var.
2344 (md_estimate_size_before_relax): No need to set fr_var.
2346 2001-05-09 Richard Henderson <rth@redhat.com>
2348 * config/tc-ia64.c (generate_unwind_image): Align the fragment
2349 beginning a function's unwind info block.
2351 2001-05-09 Alexandre Oliva <aoliva@redhat.com>
2353 * config/tc-mn10300.c (md_apply_fix3): Accept PC-relative relocs.
2355 2001-05-08 Andreas Schwab <schwab@suse.de>
2357 * config/tc-m68k.c: Instead of replacing -1 by 64 in assignment to
2358 fx_pcrel_adjust explicitly sign extend when reading it.
2360 2001-05-08 Alan Modra <amodra@one.net.au>
2362 * config/tc-m68k.c (md_estimate_size_before_relax): Set fr_var
2363 from md_relax_table, and combine some switch cases.
2365 2001-05-06 Alexandre Oliva <aoliva@redhat.com>
2367 * config/tc-mn10300.c (md_assemble): Subtract operand->shift
2368 from offset in non-pcrel operands too.
2370 2001-05-06 Nick Clifton <nickc@cambridge.redhat.com>
2372 * config/tc-arm.h (MAX_MEM_FOR_RS_ALIGN_CODE): Define.
2373 * config/tc-arm.c (arm_handle_align): Do not insert more than
2374 MAX_MEM_FOR_RS_ALIGN_CODE bytes.
2375 (arm_frag_align_code): Use MAX_MEM_FOR_RS_ALIGN_CODE.
2377 2001-05-03 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
2379 * Makefile.am (TARG_ENV_HFILES): Add te-hppa64.h and te-hppalinux64.h.
2381 * Makefile.in: Regenerate.
2382 * configure.in: Remove duplicate mips-*-ecoff* entry.
2383 * configure: Regenerate.
2385 * config/obj-ecoff.c (obj_pseudo_table): Fix terminating entry.
2386 (n_names): Cast away type mismatch.
2387 (ecoff_sec_sym_ok_for_reloc): Add unused attribute.
2388 (obj_ecoff_frob_symbol): Likewise.
2389 * ecoff.c: (add_file): Add unused attribute.
2390 (ecoff_directive_begin): Likewise.
2391 (ecoff_directive_bend): Likewise.
2392 (ecoff_directive_def): Likewise.
2393 (ecoff_directive_dim): Likewise.
2394 (ecoff_directive_scl): Likewise.
2395 (ecoff_directive_size): Likewise.
2396 (ecoff_directive_type): Likewise.
2397 (ecoff_directive_tag): Likewise.
2398 (ecoff_directive_val): Likewise.
2399 (ecoff_directive_endef): Likewise.
2400 (ecoff_directive_end): Likewise.
2401 (ecoff_directive_ent): Likewise.
2402 (ecoff_directive_extern): Likewise.
2403 (ecoff_directive_file): Likewise.
2404 (ecoff_directive_fmask): Likewise.
2405 (ecoff_directive_frame): Likewise.
2406 (ecoff_directive_mask): Likewise.
2407 (ecoff_directive_loc): Likewise.
2408 (mark_stabs): Likewise.
2409 (ecoff_stab): Likewise.
2410 (ecoff_frob_symbol): Cast away type mismatch.
2411 (ecoff_padding_adjust): Likewise.
2412 (ecoff_build_symbols): Likewise.
2413 (ecoff_build_procs): Likewise.
2414 (ecoff_build_aux): Likewise.
2415 (ecoff_build_strings): Likewise.
2416 (ecoff_build_fdr): Likewise.
2417 (ecoff_build_debug): Likewise.
2418 * itbl-ops.c (itbl_assemble): Variable initialization.
2420 2001-05-03 Alan Modra <amodra@one.net.au>
2422 * config/tc-i386.c (i386_displacement): Call as_bad for bad GOTOFF
2423 expressions rather than triggering an assert.
2425 2001-05-02 Johan Rydberg <jrydberg@opencores.org>
2427 * config/tc-openrisc.c: New file.
2428 * config/tc-openrisc.h: Likewise.
2430 * Makefile.am: Add OpenRISC target.
2431 * Makefile.in: Regenerated.
2433 * configure.in (openrisc-*-*): Add target.
2434 * configure: Regenerated.
2436 2001-05-02 Nick Clifton <nickc@cambridge.redhat.com>
2438 * config/tc-arm.c (arm_frag_align_code): Change error message to
2439 more explanatory version.
2441 2001-04-29 Keith M Wesolowski <wesolows@foobazco.org>
2443 * config/tc-mips.c (md_parse_option): Also accept
2444 elf64-tradbigmips and elf64-tradlittlemips for OPTION_64.
2446 2001-04-27 David Mosberger <davidm@hpl.hp.com>
2448 * config/tc-ia64.c (dot_spillmem_p): Fix output_spill_?sprel_p()
2449 argument passing order: predicate goes last, not first.
2451 2001-04-27 Sean McNeil <sean@mcneil.com>
2453 * configure.in: Add arm-vxworks.
2454 * configure: Regenerate.
2456 2001-04-26 Nick Clifton <nickc@cambridge.redhat.com>
2458 * config/tc-arm.c (arm_handle_align): New Function: Generate
2459 no-op filled alignment frags.
2460 (arm_frag_align_code): New Function: Create a code alignment frag.
2461 (arm_init_frag): New Function: Initialse the target dependent
2464 * config/tc-arm.h (TC_FRAG_TYPE): Define.
2465 (TC_FRAG_INIT): Define.
2466 (HANDLE_ALIGN): Define.
2467 (md_do_align): Define.
2469 2001-04-25 Nick Clifton <nickc@cambridge.redhat.com>
2471 * config/obj-coff.c (do_linenos_for): Check to see if the filename
2472 symbol has been initialised before extracting its symbol index.
2474 2001-04-24 H.J. Lu <hjl@gnu.org>
2476 * configure: Regenerated with the right version of autoconf.
2478 2001-04-24 Christian Groessler <cpg@aladdin.de>
2480 * config/tc-z8k.c (build_bytes): 12 and 16 bit displacements now
2481 generate R_CALLR and R_REL16 relocations
2483 2000-04-20 Jason Eckhardt <jle@redhat.com>
2485 * config/tc-d10v.h (tc_frob_label): Update the symbol's frag
2486 since frag_now can change after d10v_cleanup is called.
2488 2001-04-16 David O'Brien <obrien@FreeBSD.org>
2490 * configure.in: Add the em type for FreeBSD targets.
2491 * configure: Regenerate.
2493 2001-04-14 Alexandre Oliva <aoliva@redhat.com>
2495 * struc-symbol.h (struct local_symbol): New TC_LOCAL_SYMFIELD_TYPE.
2496 * symbols.c (local_symbol_convert): Call TC_LOCAL_SYMFIELD_CONVERT.
2498 * config/tc-mn10300.c (md_assemble): Simplify offset adjustment of
2499 pc-relative relocations not placed at the end of the instruction.
2501 2001-04-13 Jim Wilson <wilson@redhat.com>
2503 * tc-ia64.c (is_conditional_branch): Return true for br, brl, and br.
2506 2001-04-13 Jakub Jelinek <jakub@redhat.com>
2508 * config/obj-elf.c (obj_elf_change_section): Add entsize argument,
2509 handle SHF_MERGE and SHF_STRINGS.
2510 (obj_elf_parse_section_letters): Set SHF_MERGE and SHF_STRINGS.
2511 (obj_elf_section): Allow additional argument specifying entity size.
2512 * write.c (adjust_reloc_syms): Keep relocations against local symbols
2513 in SEC_MERGE sections.
2515 2001-04-12 Jason Merrill <jason_merrill@redhat.com>
2517 * dwarf2dbg.c (process_entries): Don't optimize redundant line notes.
2519 2001-04-12 Alexandre Oliva <aoliva@redhat.com>
2521 * expr.c (operand): Pass &c to md_parse_name().
2522 * config/tc-ia64.h, config/tc-ppc.h, config/tc-tic54x.h: Adjust.
2524 2001-04-07 Steven J. Hill <sjhill@cotw.com>
2526 * config/tc-mips.c: Support ELF64 for traditional MIPS targets.
2528 * Makefile.am: (TARG_ENV_HFILES): Add tc-mips.h.
2529 * Makefile.in: Regenerated.
2531 * configure.in: Use traditional MIPS targets for Linux/MIPS.
2532 * configure: Regenerated.
2534 2001-04-06 Alexandre Oliva <aoliva@redhat.com>
2536 * config/tc-mn10300.c (xr_registers): Added `pc'.
2538 2001-04-05 Alan Modra <alan@linuxcare.com.au>
2540 * configure.in: Add h8500-*-coff and h8500-*-rtems targets.
2541 * configure: Regenerate.
2543 * config/tc-h8500.c (md_estimate_size_before_relax): Add missing
2544 cases, and always return size based on current fr_subtype.
2545 (md_begin): Move initialization of md_relax_table..
2546 (md_relax_table): ..to static initializer. Set rlx_length for
2547 UNDEF_WORD_DISP cases.
2548 * config/tc-w65.c (md_estimate_size_before_relax): Likewise.
2549 (md_begin): Likewise.
2550 (md_relax_table): Likewise.
2551 * config/tc-mcore.c (md_estimate_size_before_relax): Likewise.
2552 (md_relax_table): Set rlx_length for UNDEF_WORD_DISP cases.
2553 Set rlx_backward and rlx_forward to zero for unused states.
2554 * config/tc-sh.c (md_estimate_size_before_relax): Likewise.
2555 (md_relax_table): Set rlx_length for UNDEF_WORD_DISP cases.
2556 (UNCOND12, UNCOND32): Remove duplicate defines.
2558 2001-04-04 Hans-Peter Nilsson <hp@axis.com>
2560 * config/tc-cris.c (md_estimate_size_before_relax) <case
2561 ENCODE_RELAX (STATE_CONDITIONAL_BRANCH, STATE_UNDF)>: Don't emit
2562 32-bit branch, just set fragP->fr_subtype. Set fragP->fr_var.
2563 <all cases>: Always set fragP->fr_var using md_cris_relax_table.
2564 Add cases to cover all relax states.
2565 (cris_insn_first_word_frag): New.
2566 (md_assemble): Call cris_insn_first_word_frag to get the first
2567 frag in an insn, not frag_more. Don't call dwarf2_emit_insn at
2568 end. Drop variable insn_size.
2569 (gen_bdap): Call cris_insn_first_word_frag, not frag_more.
2570 (cris_sym_leading_underscore): Wrap first as_bad parameter in _().
2571 (cris_sym_no_leading_underscore, s_cris_file, s_cris_loc): Ditto.
2573 * write.c (write_object_file): Reset broken word state before
2576 2001-03-31 Alan Modra <alan@linuxcare.com.au>
2578 * listing.c (listing_listing): Enable listing on EDICT_NOLIST_NEXT
2579 for one line if not already enabled.
2580 * cond.c (s_elseif): Correct conditional assembly listing.
2583 * cond.c (s_endif): Correct handling of "if .. elseif .." trees.
2584 Don't abort on NULL current_cframe.
2586 2001-03-30 Alan Modra <alan@linuxcare.com.au>
2588 * dwarf2dbg.c (dwarf2_directive_file): Fix warnings.
2589 (dwarf2dbg_convert_frag): Pass `finalize_syms' to resolve_symbol_value.
2590 * config/obj-aout.c (obj_crawl_symbol_chain): Likewise.
2591 * config/obj-bout.c (obj_crawl_symbol_chain): Likewise.
2592 * config/obj-coff.c (do_relocs_for): Likewise.
2593 (yank_symbols): Likewise.
2594 (fixup_segment): Likewise.
2595 * config/tc-ppc.c (ppc_frob_symbol): Likewise.
2596 (ppc_fix_adjustable): Likewise.
2597 * config/tc-mips.c (md_convert_frag): Likewise.
2598 * config/obj-vms.c (obj_crawl_symbol_chain): Likewise.
2599 * ehopt.c (eh_frame_convert_frag): Likewise.
2600 * expr.c (make_expr_symbol): Likewise.
2602 * frags.h (struct frag): Add last_fr_address. Reorder fields for
2604 * symbols.c (resolve_symbol_value): Don't fix expression values
2605 until relaxation is complete.
2606 (resolve_local_symbol): Pass `finalize_syms' to resolve_symbol_value.
2607 (S_GET_VALUE): Likewise, and return unresolved expression value.
2608 * write.c (finalize_syms): New.
2609 (relax_and_size_seg): Split into..
2610 (relax_seg): New function, returns 1 if anything changed..
2611 (size_seg): And the remainder of relax_and_size_seg.
2612 (fixup_segment): Arrange for final resolution of sym values.
2613 (adjust_reloc_syms): Likewise.
2614 (write_object_file): Likewise, and repeatedly call relax_seg until
2615 nothing more changes.
2616 (relax_segment): Return 1 if anything changed. Use correct types
2617 for rs_org `target' and `after'.
2618 * write.h (finalize_syms): Declare.
2619 (relax_segment): Update prototype.
2621 * config/tc-sh.c (md_estimate_size_before_relax): Add extra
2622 do-nothing cases to switch to avoid abort on a second relaxation
2623 pass, and tidy code a little.
2624 * config/tc-cris.c (md_estimate_size_before_relax): Likewise.
2625 * config/tc-h8500.c (md_estimate_size_before_relax): Likewise.
2626 * config/tc-w65.c (md_estimate_size_before_relax): Likewise.
2627 * config/tc-i386.c (UNCOND_JUMP, COND_JUMP, COND_JUMP86): Decrement.
2628 (md_relax_table): Remove first four unused entries. Increment
2629 rlx_length by one throughout table, and update comments to suit.
2630 (md_estimate_size_before_relax): Return size of current variable
2631 part of frag to reflect reality when relaxing more than once.
2632 * config/tc-mcore.c (COND12, UNCD12): Rename to DISP12 throughout.
2633 (COND32, UNCD32): Rename to DISP32 throughout.
2634 (UNDEF_WORD_DISP): Renumber to 3.
2635 (md_estimate_size_before_relax): Add extra do-nothing cases.
2636 * config/tc-mn10200.c (md_estimate_size_before_relax): Rewrite.
2637 * config/tc-mn10300.c (md_estimate_size_before_relax): Rewrite.
2638 * config/tc-ns32k.c (md_estimate_size_before_relax): Add cases to
2639 handle word and dword branches.
2641 2001-03-29 Hans-Peter Nilsson <hp@axis.com>
2643 * config/tc-cris.h (tc_fix_adjustable): Allow only
2644 BFD_RELOC_CRIS_32_GOTREL of the PIC relocs.
2645 * config/tc-cris.c (cris_get_pic_suffix): Correct reloc type in
2646 example in comment to valid type.
2648 2001-03-28 H.J. Lu <hjl@gnu.org>
2650 * read.c (equals): Set to local for COFF only if it hasn't been
2653 2001-03-28 Alan Modra <alan@linuxcare.com.au>
2655 * config/tc-hppa.c (DEFAULT_LEVEL): Define.
2656 (md_begin): Use it when setting default architecture.
2658 2001-03-27 Nick Papadonis <nick@coelacanth.com>
2660 * read.c (equals): (for COFF) default symbols to being local.
2662 2001-03-27 Hans-Peter Nilsson <hp@axis.com>
2664 * configure.in (cris-*-*): Change default emulation to criself.
2665 (cris-*-*aout*): New rule.
2666 * configure: Regenerate.
2668 2001-03-26 Martin Schwidefsky <schwidefsky@de.ibm.com>
2670 * config/tc-s390.c (tc_s390_fix_adjustable): Add test for
2671 BFD_RELOC_390_GOTENT.
2672 * config/tc-s390.h (TC_RELOC_RTSYM_LOC_FIXUP): Add test for
2673 BFD_RELOC_390_GOTENT.
2675 2001-03-26 Nick Clifton <nickc@redhat.com>
2677 * config/tc-s390.h (TC_FORCE_RELOCATION): Define.
2678 * config/tc-s390.c (s390_force_relocation): New function: Force
2679 relocations for VTINHERIT relocs.
2681 2001-03-23 Stephane Carrez <Stephane.Carrez@worldnet.fr>
2683 * doc/as.texinfo: Put @c man begin to generate the as man page.
2684 When generating man, define all the variables. Re-organize some
2685 options to obtain better indentation of man page.
2686 * doc/Makefile.am (MANCONF, TEXI2POD, POD2MAN): New variable.
2687 (as.1): Build from as.texinfo.
2688 * doc/Makefile.in: Regenerate.Index: binutils/Makefile.am
2690 2001-03-25 Alan Modra <alan@linuxcare.com.au>
2692 * config/tc-i386.c (i386_scale): Accept an absolute expression for
2693 scale factor, and return the end of the expression.
2694 (i386_operand): Modify for above.
2696 2001-03-23 Nick Clifton <nickc@redhat.com>
2698 * doc/as.texinfo: Document --listing-XXX command line switches.
2699 Explain why listings behave differently when -pipe is used.
2701 2001-03-23 Richard Sandiford <rsandifo@redhat.com>
2703 * write.c (fix_new_exp): Print an error if passed a register.
2705 2001-03-23 Hans-Peter Nilsson <hp@axis.com>
2707 * config/tc-cris.c: Tweak attribution. Fix typos. PIC support.
2708 (PIC_SUFFIX_CHAR): New macro.
2709 (cris_get_pic_suffix, cris_get_pic_reloc_size): New functions.
2710 (pic): New variable.
2711 (md_longopts): New option --pic.
2712 (OPTION_PIC): Define.
2713 (md_estimate_size_before_relax): Tweak longish comment.
2714 (md_create_long_jump): Make the long jumps generate ADD.D offset,PC.
2715 (md_assemble): Handle a PIC relocation on prefix and normal
2716 instruction operands.
2717 <output_instruction.insn_type == CRIS_INSN_BRANCH>: Handle
2718 "complex" operand expressions. Call frag_more outside
2719 gen_cond_branch_32 parameter list.
2720 (cris_process_instruction): Handle PIC relocs on parsed
2721 operand expressions. Validize PIC reloc sizes.
2722 (get_autoinc_prefix_or_indir_op): Handle PIC suffix.
2723 (gen_bdap): Handle "complex" operand expressions.
2724 (gen_cond_branch_32): Use as_warn_where, not as_warn. Use
2725 ADD.D offset,PC as jump instruction if generating PIC. Generate
2726 error instead of crashing on complex expressions.
2727 (cris_number_to_imm): Add segT parameter. All callers changed.
2728 Use segT parameter, not now_seg, for segment of fixup. Handle
2729 PCREL relocations but check that they are fully resolved.
2730 (md_parse_option): Handle OPTION_PIC.
2731 (tc_gen_reloc): Handle PIC relocs.
2732 (md_show_usage): Update for --pic.
2733 (md_apply_fix3): Renamed from md_apply_fix.
2734 (md_pcrel_from): Accept emitting PCREL relocs when ELF.
2735 (md_cris_force_relocation): Force relocation for PIC relocs.
2737 * config/tc-cris.h: Tweak attribution.
2738 (MD_APPLY_FIX3): Define.
2739 (IS_CRIS_PIC_RELOC): New macro.
2740 (TC_RELOC_RTSYM_LOC_FIXUP): Define.
2741 (tc_fix_adjustable): Don't adjust a globally visible symbol when
2743 (tc_frob_symbol): Avoid emitting undefined symbols.
2745 2001-03-20 Alan Modra <alan@linuxcare.com.au>
2747 * frags.h (struct frag): Add relax_marker.
2748 * write.c (is_dnrange): Delete.
2749 (relax_frag): Use correct types for `aim', `target', `address'.
2750 Delete `offset', `was_address'. Test `relax_marker' instead of
2751 using fragile (and slow) address test.
2752 (relax_segment): Init and flip `relax_marker'.
2754 2001-03-19 Alan Modra <alan@linuxcare.com.au>
2756 * config/tc-i386.c (md_assemble <REGISTER_WARNINGS>): Correct
2759 2001-03-18 Stephane Carrez <Stephane.Carrez@worldnet.fr>
2761 * config/tc-m68hc11.c (md_pseudo_table): Recognize xrefb to comply
2762 with 'Motorola specification for assembly language input standard'.
2764 2001-03-17 Richard Henderson <rth@redhat.com>
2766 * dwarf2dbg.c (user_filenum, user_filenum_allocated): Remove.
2767 (dwarf2_directive_loc): Don't use them.
2768 (dwarf2_directive_file): Reject duplicate file definitions.
2769 (get_filenum): Zero allocated memory.
2770 (out_file_list): Complain about missing file definitions.
2772 2001-03-17 Alan Modra <alan@linuxcare.com.au>
2774 * read.c (do_org): Handle complex expressions.
2775 * cgen.c (gas_cgen_finish_insn): Likewise.
2777 2001-03-15 David Mosberger <davidm@hpl.hp.com>
2779 * config/tc-ia64.c (md): New member keep_pending_output.
2780 (ia64_flush_pending_output): Flush only if md.keep_pending_output
2782 (dot_xdata): Turn on md.keep_pending_output for the duration of
2784 (dot_xfloat_cons): Ditto.
2785 (dot_xstringer): Ditto.
2786 (dot_xdata_ua): Ditto.
2787 (dot_xfloat_cons_ua): Ditto.
2789 2001-03-15 Jim Wilson <wilson@redhat.com>
2791 * config/tc-ia64.c (ia64_unrecognized_line, case '['): Add local
2794 2001-03-15 Alexandre Oliva <aoliva@redhat.com>
2796 * config/tc-sh.c (parse_reg): Match capital MACH and MACL.
2798 2001-03-15 DJ Delorie <dj@redhat.com>
2800 * stabs.c (s_stab_generic): Don't corrupt the notes obstack by
2801 blindly freeing string if it isn't at the top of the obstack.
2803 2001-03-13 Alan Modra <alan@linuxcare.com.au>
2805 * config/tc-i386.c (RELOC_ENUM): Define. Use throughout file.
2806 (NUM_FLAG_CODE): Define.
2807 (lex_got): New function.
2808 (got_reloc): New global var.
2809 (x86_cons_fix_new): New function.
2810 (x86_cons): New function.
2811 (i386_immediate): Use lex_got here, replacing inline code. Change
2812 "ignoring junk.." error message to "junk.."
2813 (i386_displacement): Likewise.
2814 * config/tc-i386.h (TC_PARSE_CONS_EXPRESSION): Define.
2815 (x86_cons): Declare.
2816 (TC_CONS_FIX_NEW): Define.
2817 (x86_cons_fix_new): Declare.
2819 2001-03-12 Nick Clifton <nickc@redhat.com>
2821 * config/tc-arm.c (md_begin): Always set machine type based on
2824 2001-03-07 Alan Modra <alan@linuxcare.com.au>
2826 * config/tc-i386.c (struct _i386_insn): Rename disp_reloc to reloc.
2827 (md_assemble) <smallest displacement>: Use correct field of i.op[]
2829 <JumpInterSegment output>: Use correct i.disp_reloc[].
2830 <immediate output>: Likewise.
2832 2001-03-06 Nick Clifton <nickc@redhat.com>
2834 * config/tc-arm.c (md_apply_fix3): Clear bit zero of offset in
2837 2001-03-06 Igor Shevlyakov <igor@windriver.com>
2839 * config/tc-m68k.c : Add 5407 to archs[] table.
2840 (HAVE_LONG_BRANCH): Add mcf5407.
2841 (select_control_regs): Recognize 5407.
2843 2001-03-02 Dave Brolley <brolley@redhat.com>
2845 * config/tc-m32r.c (expand_debug_syms): Call frag_align_code rather
2848 2001-03-02 Richard Sandiford <rsandifo@redhat.com>
2850 * config/atof-ieee.c (TC_LARGEST_EXPONENT_IS_NORMAL): New macro.
2851 (gen_to_words): Print warnings if NaNs are found and the target CPU
2852 does not support them. Allow largest exponent to be used in normal
2853 numbers if TC_LARGEST_EXPONENT_IS_NORMAL evaluates to true.
2855 2001-02-28 Andreas Jaeger <aj@suse.de>, Bo Thorsen <bo@suse.de>
2857 * config/tc-i386.c (tc_gen_reloc): Remove ugly hack which is not needed
2858 anymore since we use bfd_elf_generic_reloc now.
2859 (md_apply_fix3): Only apply hack for partial_inplace if not using RELA.
2861 2001-02-27 Alan Modra <alan@linuxcare.com.au>
2863 * configure.in (BFD_VERSION): New.
2864 (AM_INIT_AUTOMAKE): Use $BFD_VERSION.
2865 * configure: Regenerate.
2866 * Makefile.am: Run "make dep-am"
2867 * Makefile.in: Regenerate.
2868 * doc/Makefile.in: Regenerate.
2870 2001-02-26 Mark Elbrecht <snowball3@bigfoot.com>
2872 * config/obj-coff.c [BFD_ASSEMBLER] (obj_coff_section): Set
2873 SEC_NEVER_LOAD when the 'n' flag is used.
2874 Add SEC_NEVER_LOAD to matchflags.
2876 2001-02-24 Stephane Carrez <Stephane.Carrez@worldnet.fr>
2878 * symbols.c (decode_local_label_name): Initialize message_format
2879 only when an error is reported (perf pb due to I18N).
2881 2001-02-23 H.J. Lu <hjl@gnu.org>
2883 * dwarf2dbg.c (dwarf2_directive_file): Call s_app_file (0) if
2884 BFD_ASSEMBLER is not defined.
2886 2001-02-23 Richard Sandiford <rsandifo@redhat.com>
2888 * config/tc-mn10300.c (md_apply_fix3): Don't mark a fixup as
2889 done if it's against a symbol.
2891 2001-02-22 Timothy Wall <twall@cygnus.com>
2893 * config/tc-ia64.c (ia64_target_format): Return ia64-aix-specific
2894 target formats if applicable.
2895 * config/te-ia64aix.h: New. Configuration for AIX5 on IA-64.
2896 * Makefile.am (TARG_ENV_HFILES): Added config/te-ia64aix.h.
2897 * Makefile.in: Regenerated.
2898 * configure.in: Added configuration for ia64-*-aix*.
2899 * configure: Regenerated.
2901 2001-02-21 David Mosberger <davidm@hpl.hp.com>
2903 * config/tc-ia64.c (enum operand_match_result): New type.
2904 (operand_match): Change return type to operand_match_result.
2905 Fix all returns appropriately, adding support for returning the
2906 out-of-range result.
2907 (parse_operands): New locals result, error_pos, out_of_range_pos,
2908 curr_out_of_range_pos. Rewrite operand matching loop to give better
2911 2001-02-21 David Mosberger <davidm@hpl.hp.com>
2913 * config/tc-ia64.c (struct unwind): Add member "prologue_count".
2914 (dot_proc): Clear unwind.prologue_count to zero.
2915 (dot_prologue): Increment unwind.prologue_count.
2916 (dot_restore): If second operand is omitted, use
2917 unwind.prologue_count -1 for "ecount" (# of additional regions to
2918 pop). Decrement unwind.prologue_count by number of regions
2921 2001-02-21 Nick Clifton <nickc@redhat.com>
2923 * doc/as.texinfo (Section): Note that some flags to the COFF
2924 version of .section remove attributes rather than setting them.
2926 2001-02-20 Kazu Hirata <kazu@hxi.com>
2928 * config/tc-pdp11.c: Fix formatting.
2929 * config/tc-pdp11.h: Likewise.
2931 2001-02-20 Bo Thorsen <bo@suse.de>
2933 * config/tc-i386.c (tc_i386_fix_adjustable): Fix GOTPCREL GOT
2936 2001-02-18 David O'Brien <obrien@FreeBSD.org>
2938 * configure.in (cpu_type, arch): Add a generic FreeBSD specification as
2939 all FreeBSD platforms should look the same at this level.
2940 * configure: Rebuilt.
2941 * config/tc-i386.c: Add support for old FreeBSD a.out hosts.
2943 2001-02-18 lars brinkhoff <lars@nocrew.org>
2945 * Makefile.am: Add PDP-11 target.
2946 * configure.in: Likewise.
2947 * config/tc-pdp11.c: New file.
2948 * config/tc-pdp11.h: New file.
2949 * doc/Makefile.am: Add PDP-11 documentation.
2950 * doc/all.texi: Likewise.
2951 * doc/as.texinfo: Likewise.
2952 * doc/c-pdp11.texi: New file.
2954 2001-02-16 matthew green <mrg@redhat.com>
2956 * cgen.c (gas_cgen_md_apply_fix3): Support BFD_RELOC_64.
2958 2001-02-13 Jim Wilson <wilson@redhat.com>
2960 * config/tc-ia64.c (operand_match, case TAG13): Make a BFD_RELOC_UNUSED
2961 reloc instead of a 0 reloc.
2962 (md_apply_fix3): Check for BFD_RELOC_UNUSED instead of 0, and mark it
2964 * config/tc-ia64.h (TC_RELOC_RTSYM_LOC_FIXUP): Likewise.
2966 2001-02-13 Ian Lance Taylor <ian@zembu.com>
2968 * write.c (is_dnrange): Stop as soon as the address becomes
2970 (relax_frag): Add segment parameter. Only call symbol_get_frag
2971 once. Only call is_dnrange if the symbol is in the same segment,
2972 and the symbol address is larger.
2973 (relax_segment): Pass segment to md_relax_frag and relax_frag.
2974 * write.h (relax_frag): Update declaration.
2975 * config/tc-fr30.c (fr30_relax_frag): Add segment parameter. Pass
2977 * config/tc-m32r.c (m32r_relax_frag): Likewise.
2978 * config/tc-m32r.h (md_relax_frag): Add segment parameter.
2979 (m32r_relax_frag): Update declaration.
2980 * config/tc-mips.h (md_relax_frag): Add segment parameter.
2981 * config/tc-tic54x.h (md_relax_frag): Likewise.
2982 * doc/internals.texi (CPU backend): Update documentation for
2985 2001-02-13 Alan Modra <alan@linuxcare.com.au>
2987 * doc/c-i386.texi (i386-Arch): Add "jumps"/"nojumps" blurb.
2988 Mention effect of < 386 architectures on jump promotion.
2989 (i386-Jumps): xref above. Don't assume long disp is 32 bits.
2991 * config/tc-i386.c (no_cond_jump_promotion): New.
2992 (set_cpu_arch): Parse "jumps" arch modifier.
2993 (insn_size): Modify usage comment.
2994 (ENCODE_RELAX_STATE): Reformat and protect macro arg.
2995 (SIZE_FROM_RELAX_STATE): Rename to DISP_SIZE_FROM_RELAX_STATE.
2996 (TYPE_FROM_RELAX_STATE): New define.
2997 (UNCOND_JUMP, COND_JUMP): Renumber.
2998 (md_relax_table): Reorder to suit.
2999 (COND_JUMP86): New define.
3000 (md_relax_table): Handle COND_JUMP86 cases. Add a few comments.
3001 (md_assemble): Create frag var for jumps of max size, encode relax
3002 state for COND_JUMP86.
3003 (md_estimate_size_before_relax): Handle COND_JUMP86 cases, and
3004 leave conditional jumps small if no_cond_jump_promotion.
3005 (md_convert_frag): Likewise.
3007 * expr.c (operator): Don't bump input_line_pointer for two char
3008 operators. Instead return operator size via new param num_chars.
3009 (expr): Use above to parse multi-char operators correctly.
3011 Mon Feb 12 17:45:50 CET 2001 Jan Hubicka <jh@suse.cz>
3013 * config/tc-i386.c (i386_displacement): Fix handling of
3014 BFD_RELOC_X86_64_GOTPCREL.
3015 (i386_validate_fix): Likewise.
3017 2001-02-12 Philip Blundell <pb@futuretv.com>
3019 * config/tc-arm.c (do_ldst): Improve warnings for unpredictable
3020 ldrt/strt instructions.
3022 2001-02-11 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
3024 * config/tc-mips.c (macro): For M_LA_AB emit a
3025 BFD_RELOC_MIPS_CALL16 relocation or a
3026 BFD_RELOC_MIPS_CALL_HI16/BFD_RELOC_MIPS_CALL_LO16 pair instead of
3027 BFD_RELOC_MIPS_GOT16 and
3028 BFD_RELOC_MIPS_GOT_HI16/BFD_RELOC_MIPS_GOT_LO16, respectively for
3029 loading the jump register when generating SVR4_PIC code.
3031 2001-02-10 Chris Demetriou <cgd@broadcom.com>
3033 * configure.in: Make 'mipself' and 'mipsecoff' emulations
3034 map to MIPS-specific files, as they used to do before the
3035 change on 2000-05-21.
3036 * configure: Regerate.
3038 2001-02-10 Chris Demetriou <cgd@broadcom.com>
3040 * config/tc-mips.c (md_parse_option): Don't try to compile
3041 ELF-only option code if not ELF.
3043 2001-02-08 David Mosberger <davidm@hpl.hp.com>
3045 * config/tc-ia64.h (md_elf_section_type): New macro.
3046 (ELF_TC_SPECIAL_SECTIONS): Drop .IA_64.unwind and .IA_64.unwind_info
3047 (they're now handled via ia64_elf_section_type.
3049 * config/tc-ia64.c (unwind): New members saved_text_seg,
3050 saved_text_subseg, and force_unwind_entry.
3051 (optimize_unw_records): New function to optimize away unnecessary
3053 (ia64_elf_section_type): New function.
3054 (output_unw_records): Generate unwind info only if the size is
3055 non-zero or if it's forced for some other reason (e.g.,
3056 handlerdata or a personality routine).
3057 (generate_unwind_image): Don't switch back to previous
3058 section---stay inside the unwind info section instead so that
3059 handlerdata that may follow goes into the right place.
3060 (dot_handlerdata): Force generation of unwind entry and save the
3061 current active text segment before generating unwind image.
3062 (dot_unwentry): Force generation of unwind entry.
3063 (dot_personality): Ditto.
3064 (dot_endp): Generate unwind table entry only if there is
3065 some unwind info or the unwind entry was forced.
3067 * config/tc-ia64.c (make_unw_section_name): New macro to form
3068 unwind section name.
3069 (generate_unwind_image): Add "text_name" argument. Use it to
3070 form unwind section name.
3071 (dot_handlerdata): Determine current segment (section) name and
3072 pass it to generate_unwind_image().
3073 (dot_endp): Determine current segment (section) name and use
3074 it to determine the appropriate unwind section name.
3075 (ia64_md_do_align): Add missing ATTRIBUTE_UNUSED declarations to
3076 n, fill, and max arguments.
3078 2001-02-09 Schwidefsky <schwidefsky@de.ibm.com>
3080 * Makefile.am: Add linux target for S/390.
3081 * configure.in: Likewise.
3082 * config/tc-s390.c: New file.
3083 * config/tc-s390.h: New file.
3085 2001-02-09 Alexandre Oliva <aoliva@redhat.com>
3087 * config/tc-sh.c (md_pseudo_table): Add uaquad. Use s_uacons for
3088 2byte, 4byte and 8byte.
3090 2001-02-08 Alan Modra <alan@linuxcare.com.au>
3092 * config/tc-hppa.c (pa_build_unwind_subspace): Don't call
3093 md_number_to_chars with size > sizeof (valueT).
3095 2001-02-06 H.J. Lu <hjl@gnu.org>
3097 * config/tc-ia64.h (TC_RELOC_RTSYM_LOC_FIXUP): Do fixup if
3098 there is no relocation.
3100 2001-02-06 H.J. Lu <hjl@gnu.org>
3102 * config/tc-ia64.h (TC_RELOC_RTSYM_LOC_FIXUP): New. Defined.
3104 * config/tc-ia64.c (md_parse_option): Only accept the valid
3105 ia64 options on "-axxx".
3107 2001-02-05 Jim Wilson <wilson@redhat.com>
3109 * config/tc-ia64.c (errata_nop_necessary_p): Return 0 instead of
3110 aborting for invalid operands.
3112 2001-02-06 Alan Modra <alan@linuxcare.com.au>
3114 * config/tc-hppa.c (fix_new_hppa): Pass in unwind directly rather
3115 than via pointer. Update all callers.
3116 (UNWIND_LOW32): Define.
3117 (UNWIND_HIGH32): Define.
3118 (pa_build_unwind_subspace): Use the above macros instead of dumping
3119 bitfields directly. Call frag_more once rather than multiple times.
3120 (md_assemble): Use UNWIND_LOW32.
3121 (pa_entry): Likewise
3122 (pa_procend): Likewise.
3123 (process_exit): Use UNWIND_HIGH32.
3125 2001-02-04 Stephane Carrez <Stephane.Carrez@worldnet.fr>
3127 * config/tc-m68hc11.h (LISTING_HEADER): Use m68hc11_listing_header
3128 function to select the header according to the cpu.
3129 (md_after_pass_hook, md_do_align): Remove.
3130 (md_cleanup, m68hc11_cleanup): Remove.
3131 (md_pcrel_from_section): Declare.
3132 * config/tc-m68hc11.c (build_dbranch_insn): Remove insn_size.
3133 (build_jump_insn, build_insn): Likewise.
3134 (m68hc11_listing_header): New function.
3135 (m68hc11_cleanup): Remove.
3137 2001-02-02 Stephane Carrez <Stephane.Carrez@worldnet.fr>
3139 * config/tc-m68hc11.c (relaxable_symbol): Relax externally visible
3140 symbols because there is no support for shared libraries and these
3141 symbols can't be overridden (unless they are weak).
3143 2001-02-01 Momchil Velikov <velco@fadata.bg>
3145 * dwarf2dbg.c (out_debug_abbrev): Terminate the abbreviations
3146 for the compilation unit with a zero byte.
3148 2001-01-30 Alan Modra <alan@linuxcare.com.au>
3150 * config/tc-hppa.c (pa_ip): Support 12 bit branches to absolute
3151 destinations. Correct range check for 17 and 22 bit branches.
3153 2001-01-25 Nick Clifton <nickc@redhat.com>
3155 * config/tc-m68k.c (tc_gen_reloc): Do not abort if tcbit is
3156 still set. Issue an error message instead.
3157 (md_estimate_size_before_relax): Delete unused variable
3158 'buffer_address'. Fixup parentheses around if statement.
3160 2001-01-23 Kazu Hirata <kazu@hxi.com>
3162 * as.c: Fix formatting.
3163 * ehopt.c: Likewise.
3164 * messages.c: Likewise.
3165 * stabs.c: Likewise.
3166 * symbols.c: Likewise.
3168 2001-01-23 Ben Elliston <bje@redhat.com>
3170 * config/tc-m32r.c (m32r_handle_align): Declare type of fragp.
3172 2001-01-22 Kazu Hirata <kazu@hxi.com>
3174 * config/tc-alpha.c: Fix formatting.
3176 2001-01-19 Kazu Hirata <kazu@hxi.com>
3178 * config/tc-alpha.c: Fix formatting.
3180 2001-01-18 Kazu Hirata <kazu@hxi.com>
3182 * config/tc-alpha.c: Fix formatting.
3184 2001-01-18 Nick Clifton <nickc@redhat.com>
3186 * config/tc-arm.c (ldm_flags): Remove redundant bit from "fa" and
3188 (stm_flags): Remove redundant bit from "ed" and "da" flags.
3190 2001-01-18 Alexandre Oliva <aoliva@redhat.com>
3192 * configure.in (cpu_type, arch): Match i386 too.
3193 * configure: Rebuilt.
3195 2001-01-16 Kazu Hirata <kazu@hxi.com>
3197 * config/tc-i386.c: Fix formatting.
3199 2001-01-16 Alan Modra <alan@linuxcare.com.au>
3201 * config/tc-hppa.c (tc_gen_reloc): Use SEGREL32 instead of DIR32
3202 relocs for .PARISC.unwind section.
3204 * config/tc-hppa.c (pa_build_unwind_subspace): Build unwind
3205 depending on section flags, not just for .text.
3207 2001-01-15 Jim Wilson <wilson@redhat.com>
3209 * config/tc-ia64.c (ia64_flush_insns): Handle unwind directives
3210 not immediately followed by an instruction.
3212 2001-01-15 Kazu Hirata <kazu@hxi.com>
3214 * config/tc-m68hc11.c: Fix formatting.
3216 2001-01-15 Nick Clifton <nickc@redhat.com>
3218 * symbols.c (colon): Change 'already defined symbol' from a
3219 fatal error to an ordinary error. There is no reason why this
3220 error should be fatal.
3222 * message.c (as_fatal): Delete output file, if one has been
3225 2001-01-14 Alan Modra <alan@linuxcare.com.au>
3227 * config/tc-hppa.h (TARGET_FORMAT): Add hppa-linux variants.
3229 2001-01-14 Kazu Hirata <kazu@hxi.com>
3231 * config/tc-alpha.c: Fix formatting.
3232 * config/tc-arc.c: Likewise.
3233 * config/tc-arc.h: Likewise.
3234 * config/tc-d10v.c: Likewise.
3235 * config/tc-i370.c: Likewise.
3236 * config/tc-i386.c: Likewise.
3237 * config/tc-i960.c: Likewise.
3238 * config/tc-m68k.c: Likewise.
3239 * config/tc-ppc.c: Likewise.
3240 * config/tc-sparc.c: Likewise.
3241 * config/tc-tahoe.c: Likewise.
3242 * config/tc-vax.c: Likewise.
3244 * config/tc-arc.c: Fix formatting.
3246 * config/tc-arc.c: Fix formatting.
3248 2001-01-14 Alan Modra <alan@linuxcare.com.au>
3250 * config/tc-hppa.c (pa_build_unwind_subspace): Use SEGREL32 for
3251 both 32 and 64 bit ELF.
3253 * config/tc-hppa.c (pa_ip): Store `a' flag in bit zero of operand
3254 and don't bother storing `m' for "ce" completer. Tidy handling of
3255 'J' and 'K' operands to suit. Handle '<' and '>' operands.
3257 Sun Jan 14 00:36:42 MET 2001 Jan Hubicka <jh@suse.cz>
3259 * config/tc-i386.h (TARGET_MACH): New macro.
3260 (i386_mach): Declare.
3261 * config/tc-i386.c (i386_mach): New function.
3263 2001-01-13 Philip Blundell <philb@gnu.org>
3265 * doc/as.texinfo: Fix spelling and cross-references.
3267 * doc/c-arm.texi: Fix typos. Say that `;' is a line separator
3268 character for all systems, not just GNU/Linux. Make it explicit
3269 that `-k' doesn't affect code generation, just ELF flags.
3271 Sat Jan 13 01:47:35 MET 2001 Jan Hubicka <jh@suse.cz>
3273 * config/tc-i386.c (md_assemble): Check cpu_flags even for nullary
3276 2001-01-12 Frank Ch. Eigler <fche@redhat.com>
3278 * cgen.c (gas_cgen_finish_insn): Call dwarf2_emit_insn.
3280 2001-01-12 Nick Clifton <nickc@redhat.com>
3282 * as.c (print_args): Update copyright date to 2001.
3284 2001-01-12 Peter Targett <peter.targett@arccores.com>
3286 * doc/c-arc.texi: New file.
3287 Some sections to be expanded.
3289 2001-01-12 Alan Modra <alan@linuxcare.com.au>
3291 * config/tc-i386.c (md_longopts): Recognize "--64" only for ELF.
3292 (md_parse_option): Always accept "--32".
3294 2001-01-11 Peter Targett <peter.targett@arccores.com>
3296 * as.h (TC_ARC): Ensure struc-symbol.h included.
3297 * as.c (dwarf2dbg.h): Include to remove implicit declaration
3299 * struc-symbol.h (SYMBOLS_NEED_BACKPOINTERS): Define.
3300 (TARGET_SYMBOL_FIELDS) added.
3302 * doc/Makefile.am (CPU_DOCS): Added c-arc.texi.
3303 * doc/c-arc.texi: New file.
3304 Some sections to be expanded.
3305 * doc/as.texinfo: Update command-line options.
3306 Removed outdated text for ARC dependant features, instead include
3307 text from above file.
3309 * config/obj-elf.h (ELF_TARGET_SYMBOL_FIELDS): Define local flag.
3310 (TARGET_SYMBOL_FIELDS): Alias to previous definition.
3311 (targ-cpu.h) header.
3313 * config/tc-arc.c: New updated configuration for
3314 ARC, including selection of core variants, and extensibility of
3315 instructions, registers etc. through directives.
3317 * config/tc-arc.c (arc_extinst): Minor corrections for
3319 (arc_common) Likewise. Make alignment argument optional for local
3320 symbols also, with default of zero.
3322 2001-01-11 Stephane Carrez <Stephane.Carrez@worldnet.fr>
3324 * config/tc-m68hc11.c (md_estimate_size_before_relax): Fix
3325 STATE_INDEXED_OFFSET when the symbol is undefined (16-bit offset).
3326 (build_indexed_byte): Don't relax indexed byte, use 16-bit offset
3327 and fix_new_exp() instead.
3328 (md_convert_frag): For indexed post byte use the symbol value
3329 rather than the displacement.
3330 (md_relax_table): Fix indexed offset relax.
3332 2001-01-11 Stephane Carrez <Stephane.Carrez@worldnet.fr>
3334 * config/tc-m68hc11.c (md_estimate_size_before_relax):Don't
3336 (relaxable_symbol): New function.
3338 2001-01-11 Andreas Jaeger <aj@suse.de>
3340 * config/tc-i386.h (TC_RELOC_GLOBAL_OFFSET_TABLE): Removed, it's
3343 2001-01-10 Nick Clifton <nickc@redhat.com>
3345 * config/tc-arm.c (arm_fix_adjustable): Define for OBJ_COFF.
3346 * config/tc-arm.h (obj_fix_adjustable): Define for OBJ_COFF
3348 2001-01-10 Nick Clifton <nickc@redhat.com>
3350 * symbols.c (DOLLAR_LABEL_CHAR): New constant - the magic
3351 character used to dollar local symbols.
3352 (LOCAL_LABEL_CHAR): New constant - the magic character used to
3353 local label symbols.
3354 (dollar_label_name): Use DOLLAR_LABEL_CHAR.
3355 (fb_label_name): Prefix local labels with LOCAL_LABEL_PREFIX,
3357 Use LOCAL_LABEL_CHAR.
3358 (decode_local_label_name): Skip LOCAL_LABEL_PREFIX.
3359 Use DOLLAR_LABEL_CHAR and LOCAL_LABEL_CHAR.
3360 (S_IS_LOCAL): Use DOLLAR_LABEL_CHAR and LOCAL_LABEL_CHAR.
3362 2001-01-08 Bo Thorsen <bo@suse.de>
3364 * config/tc-i386.c (i386_immediate, i386_displacement):
3367 2001-01-07 Ian Lance Taylor <ian@zembu.com>
3369 * doc/c-i386.texi (i386-Arch): Remove spaces incorrectly inserted
3372 2001-01-07 Philip Blundell <philb@gnu.org>
3374 * doc/as.texinfo (Bug Reporting): Update email address for
3378 Sat Jan 6 13:33:10 MET 2001 Jan Hubicka <jh@suse.cz>
3380 * configure.in: Define DEFAULT_ARCH for i386.
3381 * config/tc-i386.c (md_assemble): Return after the error message;
3382 move testing for 64bit operands to proper place.
3384 2001-01-06 Jan Hubicka <jh@suse.cz>, Andreas Jaeger <aj@suse.de>
3386 * doc/as.texinfo: Document '#' as comment character for i386 and
3387 x86_64. Add AMD x86-64 into menu of machine dependent information.
3389 * doc/c-i386.texi: Document x86_64 extensions.
3391 Fri Jan 5 13:26:42 MET 2001 Jan Hubicka <jh@suse.cz>
3393 * config/tc-i386.c (md_assemble): Handle third byte of the opcode as prefix.
3395 Thu Jan 4 22:25:26 MET 2001 Jan Hubicka <jh@suse.cz>
3397 * config/tc-i386.c (cpu_arch): Add Pentium4 and modify sledgehammer entry.
3398 * NEWS: Add note about Pentium4 support.
3400 Wed Jan 3 17:26:32 MET 2001 Jan Hubicka <jh@suse.cz>
3402 * config/tc-i387.c (pi, pte, pt): Update.
3403 (type_names): Add new types.
3405 Wed Jan 3 16:26:52 MET 2001 Jan Hubicka <jh@suse.cz>
3407 * config/tc-i386.h (CpuK6, CpuAthlon, CpuSledgehammer, CpuMMX, Cpu3dnow,
3408 CpuUnknown): Renumber
3409 (CpuP4, CpuSSE2): New.
3410 (CpuUnknownFlags): Add CpuP4 and CpuSSE2
3412 2001-01-03 Philip Blundell <pb@futuretv.com>
3414 * config/tc-alpha.c (alpha_force_relocation): Handle vtable
3416 (alpha_fix_adjustable): Likewise.
3417 (md_apply_fix): Likewise.
3419 2000-12-31 H.J. Lu <hjl@gnu.org>
3421 * listing.c (listing_message): Allocate string only if it is
3424 * configure: Rebuild.
3426 2000-12-31 Hans-Peter Nilsson <hp@bitrange.com>
3428 * doc/internals.texi (Relaxing with a table) <after relaxation>:
3429 Point out caveats with generating fixups for the opcode in a frag.
3431 Sat Dec 30 19:02:48 MET 2000 Jan Hubicka <jh@suse.cz>
3433 * configure.in: Add support for x86_64 and x86_64-*-linux-gnu*
3436 2000-12-29 H.J. Lu <hjl@gnu.org>
3438 * listing.c (calc_hex): Print the variable part only if the
3439 fragment type is rs_fill.
3441 2000-12-29 Hans-Peter Nilsson <hp@bitrange.com>
3443 * doc/internals.texi (tc_conditional_pseudoop,
3444 TC_LINKRELAX_FIXUP): Fix typos.
3446 2000-12-28 Richard Henderson <rth@redhat.com>
3448 * write.c (subsegs_finish): Fix thinko last change -- don't
3449 "optimize" the alignment == 0 case.
3451 2000-12-28 Richard Henderson <rth@redhat.com>
3453 * as.h (rs_align_test): New.
3454 * frags.c (NOP_OPCODE): Move default from read.c.
3455 (MAX_MEM_FOR_RS_ALIGN_CODE): New default.
3456 (frag_align_code): New.
3457 * frags.h (frag_align_code): Declare.
3458 * read.c (NOP_OPCODE): Remove.
3459 (do_align): Use frag_align_code.
3460 * write.c (NOP_OPCODE): Remove.
3461 (get_recorded_alignment): New.
3462 (cvt_frag_to_fill): Handle rs_align_test.
3463 (relax_segment): Likewise.
3464 (subsegs_finish): Align last subseg in section to the
3465 section alignment. Use frag_align_code.
3466 * write.h (get_recorded_alignment): Declare.
3467 * config/obj-coff.c (size_section): Handle rs_align_test.
3468 (fill_section, fixup_mdeps): Likewise.
3469 (write_object_file): Use frag_align_code.
3471 * config/tc-alpha.c (alpha_align): Use frag_align_code.
3472 (alpha_handle_align): New.
3473 * config/tc-alpha.h (HANDLE_ALIGN): New.
3474 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
3476 * config/tc-i386.h (md_do_align): Use frag_align_code.
3477 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
3479 * config/tc-ia64.c (ia64_md_do_align): Don't do code alignment.
3480 (ia64_handle_align): New.
3481 * config/tc-ia64.h (HANDLE_ALIGN): New.
3482 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
3484 * config/tc-m32r.c (m32r_do_align): Remove.
3485 (m32r_handle_align): New.
3486 (fill_insn): Use frag_align_code.
3487 * config/tc-m32r.h (md_do_align): Remove.
3488 (HANDLE_ALIGN, MAX_MEM_FOR_RS_ALIGN_CODE): New.
3489 * config/tc-m88k.c, config/tc-m88k.h: Similarly.
3490 * config/tc-mips.c, config/tc-mips.h: Similarly.
3492 * config/tc-sh.c (sh_cons_align): Use rs_align_test.
3493 (sh_handle_align): Likewise. Handle rs_align_code.
3494 (sh_do_align): Remove.
3495 * config/tc-sh.h (md_do_align): Remove.
3496 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
3498 * config/tc-sparc.c (sparc_cons_align): Use rs_align_test.
3499 (sparc_handle_align): Likewise. Handle rs_align_code.
3500 * config/tc-sparc.h (md_do_align): Remove.
3501 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
3503 2000-12-22 DJ Delorie <dj@redhat.com>
3505 * config/tc-d10v.c (md_assemble): set prev_seg and prev_subseg
3506 when we assemble the first half of a pair.
3508 2000-12-22 H.J. Lu <hjl@gnu.org>
3510 * config/tc-i386.c (reloc): Update the macro for non-bfd
3512 (BFD_RELOC_X86_64_GOTPCREL): Set to 0 for non-bfd assembler.
3514 2000-12-22 H.J. Lu <hjl@gnu.org>
3516 * dwarf2dbg.c (dwarf2_finish): Remove #if BFD_ASSEMBLER.
3518 Wed Dec 20 14:21:22 MET 2000 Jan Hubicka <jh@suse.cz>
3520 * config/tc-i386.h (i386_target_format): Define even for ELFs.
3521 (QWORD_MNEM_SUFFIX): New macro.
3522 (CpuK6,CpuAthlon,CpuSledgehammer, Cpu64, CpuNo64, CpuUnknownFlags):
3524 (CpuMMX,CpuSSE,Cpu3dnow, CpuUnknown): Renumber.
3525 (IgnoreSize, DefaultSize, No_?Suf, FWait, IsString, regKludge, IsPrefix,
3527 (Size64, No_qSuf, NoRex64, Rex64): New macros.
3528 (Reg64, Imm32S, Imm64, Disp32S, Disp64): New macros.
3529 (Imm8, Imm8S, Imm16, Imm32, Imm1, BaseIndex, Disp8, Disp16, Disp32,
3530 InOutPortReg,ShiftCount, Control, Debug, Test, FloatReg, FloatAcc,
3531 SReg2, SReg3, Acc, JumpAbsolute, RegMMX, RegXMM, EsSeg, InvMem):
3533 (Reg, WordReg): Add Reg64.
3534 (Imm): Add Imm32S and Imm64.
3536 (Disp): Add Disp64 and Disp32S.
3537 (AnyMem): Add Disp32S.
3538 (RegRex, RegRex64): New macros.
3539 (rex_byte): New type.
3540 * config/tc-i386.c (set_16bit_code_flag): Kill.
3541 (fits_in_unsigned_long, fits_in_signed_long): New functions.
3542 (reloc): New parameter "signed"; support x86_64.
3543 (set_code_flag): New.
3544 (DEFAULT_ARCH): New macro; default to "i386".
3545 (default_arch): New static variable.
3546 (struct _i386_insn): New fields Operand_PCrel; rex.
3547 (flag_16bit_code): Kill; All tests replaced to "flag_code == CODE_64BIT"
3548 (flag_code): New enum and static variable.
3549 (use_rela_relocations): New static variable.
3550 (flag_code_names): New static variable.
3551 (cpu_arch_flags): Default to CpuUnknownFlags|CpuNo64.
3552 (cpu_arch): Add "sledgehammer"; Add CPUAthlon to Athlon and CpuK6 to
3554 (i386_align_code): Return plain "nop" for x86_64.
3555 (mode_from_disp_size): Support Disp32S.
3556 (smallest_imm_type): Support Imm32S and Imm64.
3557 (offset_in_range): Support size of 8.
3558 (set_cpu_arch): Do not clobber to Cpu64/CpuNo64.
3559 (md_pseudo_table): Add "code64"; use set_code_flat.
3560 (md_begin): Emit sane error message on hash failure.
3561 (tc_i386_fix_adjustable): Support x86_64 relocations.
3562 (md_assemble): Support QWORD_MNEM_SUFFIX, REX registers,
3563 instructions supported on particular arch just partially,
3564 output of 64bit immediates, handling of Imm32S and Disp32S type.
3565 (i386_immedaite): Support x86_64 relocations; support 64bit constants.
3566 (i386_displacement): Likewise.
3567 (i386_index_check): Cleanup; support 64bit addresses.
3568 (md_apply_fix3): Support x86_64 relocation and rela.
3569 (md_longopts): Add "32" and "64".
3570 (md_parse_option): Add OPTION_32 and OPTION_64.
3571 (i386_target_format): Call even for ELFs; choose between
3572 elf64-x86-64 and elf32-i386.
3573 (i386_validate_fix): Refuse GOTOFF in 64bit mode.
3574 (tc_gen_reloc): Support rela relocations and x86_64.
3575 (intel_e09_1): Support QWORD.
3577 2000-12-15 Diego Novillo <dnovillo@redhat.com>
3579 * config/tc-i386.c (intel_e09_1): Only flag as a memory operand if
3580 it's not an offset expression.
3581 (intel_e10_1): Ditto. Also, if the operand is an offset expression,
3582 keep the braces '[' and ']' in the output string.
3583 (intel_e11): Ditto. Also remove comparison intel_parser.op_modifier
3584 != FLAT. There is no such op_modifier.
3586 2000-12-14 Michael Sokolov <msokolov@ivan.Harhan.ORG>
3588 * dwarf2dbg.c: If we don't have <limits.h>, try including <sys/param.h>
3591 2000-12-13 Kazu Hirata <kazu@hxi.com>
3593 * as.h: Fix formatting.
3595 * dwarf2dbg.c: Likewise.
3596 * input-scrub.c: Likewise.
3599 2000-12-13 Mark Elbrecht <snowball3@bigfoot.com>
3601 * configure.in (i386-*-msdosdjgpp): Set bfd_gas to yes.
3602 configure: Regenerate.
3604 2000-12-13 Michael Sokolov <msokolov@ivan.Harhan.ORG>
3606 * dwarf2dbg.c: #include <limits.h> only if it exists.
3608 2000-12-13 Rodney Brown <RodneyBrown@mynd.com>
3610 * config/tc-hppa.c (pa_ip): Correct CHECK_FIELD typo.
3611 (md_apply_fix): Here too.
3613 2000-12-12 Jim Wilson <wilson@redhat.com>
3615 * config/tc-ia64.h (ia64_init): Add prototype.
3617 2000-12-12 H.J. Lu <hjl@gnu.org>
3619 * dwarf2dbg.c: Enabled only if BFD_ASSEMBLER is defined.
3621 * read.h (outputting_stabs_line_debug): Change it to int.
3622 * stabs.c (outputting_stabs_line_debug): Likewise.
3624 2000-12-12 Geoffrey Keating <geoffk@redhat.com>
3626 * config/obj-bout.c (obj_crawl_symbol_chain): Don't take
3627 the address of a function result.
3629 2000-12-12 Franz Sirl <Franz.Sirl-kernel@lauterbach.com>
3631 * config/tc-ppc.c (md_pseudo_table): Add .file and .loc.
3632 (md_assemble): Call dwarf2_emit_insn.
3633 (shlib): Fix typo SHILB -> SHLIB.
3634 (md_parse_option): Likewise.
3635 (ppc_elf_validate_fix): Likewise:
3636 * config/tc-ppc.h (DWARF2_LINE_MIN_INSN_LENGTH): New.
3638 2000-12-12 Nick Clifton <nickc@redhat.com>
3640 * cgen.h: Fix formatting.
3641 * input-scrub.c: Fix formatting.
3642 * macro.c: Fix formatting.
3643 * config/tc-mips.c: Fix formatting.
3644 * doc/c-mips.texi: Fix formatting.
3646 Mon Dec 11 14:35:42 MET 2000 Jan hubicka <jh@suse.cz>
3648 * config/tc-i386.c (md_assemble): Refuse 's' and 'l' suffixes in the intel
3649 mode; convert 'd' suffix to 's' or 'l'; remove all DWORD_MNEM_SUFFIX
3651 (intel_e09_1): Convert QWORD to 'l' suffix for FP operations; refuse
3653 * config/tc-i386.h (DWORD_MNEM_SUFFIX): Kill.
3656 * i386.h (*_Suf): Remove No_dSuf.
3657 (d_suf, wld_Suf,sld_Suf, sldx_Suf, bwld_Suf, d_FP, sld_FP, sldx_FP)
3659 (i386_optab): Remove 'd' in the suffixes.
3661 2000-12-06 Mark Elbrecht <snowball3@bigfoot.com>
3663 * config/tc-i386.c (T_SHORT): Undefine before defining.
3665 2000-12-05 Kazu Hirata <kazu@hxi.com>
3667 * config/tc-mips.c: Fix formatting.
3669 2000-12-04 Matthew Hiller <hiller@redhat.com>
3671 * config/tc-d10v.c (flag_allow_gstabs_packing): New variable.
3672 (md_longopts): New options --gstabs-packing, --no-gstabs-packing.
3673 (md_show_usage): Ditto.
3674 (md_parse_option): Ditto.
3675 (d10v_cleanup): Writes pending instruction only if
3676 ! outputting_stabs_line_debug || ! flag_allow_gstabs_packing.
3677 Fix compile time warning messages.
3679 * doc/c-d10v.texi: Documents new options.
3681 2000-12-04 Matthew Hiller <hiller@redhat.com>
3683 * stabs.c (outputting_stabs_line_debug): New variable.
3684 (stabs_generate_asm_lineno): Set outputting_stabs_line_debug at
3685 function entry and unset at function exit.
3687 * read.h (outputting_stabs_line_debug): New extern declaration.
3689 * as.c: Include dwarf2dbg.h for definition of dwarf2_finish.
3691 * dwarf2dbg.c: Fix compile time warning messages.
3693 2000-12-03 Kazu Hirata <kazu@hxi.com>
3695 * config/tc-a29k.c: Fix formatting.
3696 * config/tc-alpha.c: Likewise.
3697 * config/tc-arm.c: Likewise.
3698 * config/tc-cris.c: Likewise.
3699 * config/tc-hppa.c: Likewise.
3700 * config/tc-i370.c: Likewise.
3701 * config/tc-i386.c: Likewise.
3702 * config/tc-i860.c: Likewise.
3703 * config/tc-i960.c: Likewise.
3704 * config/tc-ia64.c: Likewise.
3705 * config/tc-m68hc11.c: Likewise.
3706 * config/tc-m68k.c: Likewise.
3707 * config/tc-m88k.c: Likewise.
3708 * config/tc-pj.c: Likewise.
3709 * config/tc-ppc.c: Likewise.
3710 * config/tc-sh.c: Likewise.
3711 * config/tc-sparc.c: Likewise.
3712 * config/tc-tahoe.c: Likewise.
3713 * config/tc-vax.c: Likewise.
3715 2000-12-01 Chris Demetriou <cgd@sibyte.com>
3717 * config/tc-mips.c (mips_ip): When calculating offsets,
3718 don't accept as constant the difference between the
3719 addresses of symbols in two different sections.
3721 * config/tc-mips.c (macro_build): Add new 'U' and 'J' operand
3723 (validate_mips_insn): Likewise. Also, update 'B' operand
3724 specifier to use OP_*_CODE20 constants and delete 'm' operand
3726 (mips_ip): Remove 'm' operand specifier, add 'U' and 'J'
3727 operand specifiers. Change warning generated by 'B' operand
3728 specifier to reflect its new multi-purpose usage.
3730 * config/tc-mips.c (mips_set_options): Use ISA_UNKNOWN rather than
3731 -1, and update comment.
3732 (file_mips_isa): Likewise.
3733 (mips_cpu): Use CPU_UNKNOWN rather than -1, and update comment.
3734 (ISA_HAS_COPROC_DELAYS, ISA_HAS_64BIT_REGS, gpr_interlocks): Use
3735 ISA_* constants rather than hard-coded numbers.
3736 (mips_cpu_info): New structure.
3737 (mips_cpu_info_table): New table describing CPU and ISA names
3739 (mips_cpu_info_from_name, mips_cpu_info_from_isa,
3740 mips_cpu_info_from_cpu): New functions.
3741 (mips_isa_to_str): New function to get string for ISA name.
3742 (mips_cpu_to_str): Convert to use mips_cpu_info_from_cpu, and
3743 return const char *.
3744 (md_begin): Redo CPU and ISA selection logic, using
3745 mips_cpu_info_from_*. Convert to use ISA_* constants rather
3746 than hard-coded numbers.
3747 (append_insn, mips_emit_delays, macro, macro2): Convert to use
3748 ISA_* constants rather than hard-coded numbers.
3749 (mips_ip): Convert to use mips_isa_to_str to get ISA name.
3750 (md_longopts): Delete OPTION_NO_MIPS32.
3751 (md_parse_option): Convert to use ISA_* constants rather than
3752 hard-coded numbers. Make OPTIONS_MIPS32 case treat MIPS32
3753 as an ISA. Delete OPTION_NO_MIPS32 case. Convert OPTION_MCPU
3754 to use strcasecmp to recognize "default" and to use
3755 mips_cpu_info_from_name to get CPU numbers from argument.
3756 (md_show_usage): Move -mips32 so it's with the rest of the ISA
3757 flags. Change 4Kc, 4Kp and 4Km CPU entries to just be
3759 (s_mipsset): Accept ISA value 32.
3760 * doc/as.texinfo: Clean up MIPS options summary slightly,
3761 remove -no-mips32. Add note about -mips4 and -mips32
3762 specifying those ISA levels. Delete -mips32 and -no-mips32
3763 cpu flag descriptions.
3764 * doc/c-mips.texi: Add -mips32 to list of ISA switches. Clean
3765 up the supported CPU switch list, and replace 4Kc, 4Km, and
3766 4Kp entries with a single mips32-4k entry. Note that you can
3769 * config/tc-mips.c (ISA_HAS_64BIT_REGS): Add checks for ISA_MIPS5 and
3771 (md_longopts, OPTION_MIPS5, OPTION_MIPS64): Add options for
3773 (md_parse_option): Add cases for OPTION_MIPS5 and
3775 (md_show_usage): Mention -mips5 and -mips64 arguments.
3776 (s_mipsset): Add cases for MIPS5 and MIPS64.
3777 (mips_cpu_info_table): Add entries for MIPS5 and MIPS64 ISAs
3779 * doc/as.texinfo: Mention -mips5 and -mips64 options
3781 * doc/c-mips.texi: Likewise. Also update introduction
3782 and ".set" usage information.
3784 * config/tc-mips.c (md_show_usage): Add "sb1" to the
3786 (mips_cpu_info_table): Add SB-1 entries.
3787 * doc/c-mips.texi: Add "sb1" to the list of CPUs
3788 known to the -mcpu option.
3790 * doc/as.texinfo: Correct description of MIPS -mcpu
3791 option, by copying some of the text from doc/c-mips.texi.
3793 2000-12-01 Joel Sherrill <joel@OARcorp.com>
3795 * configure.in (arm-*-rtems*, a29k-*rtems*, h8300-*-rtems*):
3797 (sparc*-*-rtemself*, sparc*-*-rtemsaout*): New targets.
3798 (sparc*-*-rtems*): Switched from a.out to ELF.
3799 * configure: Regenerate.
3800 * config.in: Regenerate.
3801 * Makefile.in: Regenerate.
3802 * aclocal.m4: Regenerate.
3803 * po/gas.pot: Regenerate.
3805 2000-11-30 Philip Blundell <pb@futuretv.com>
3807 * config/obj-coff.c (obj_coff_weak): Use S_SET_WEAK if it exists,
3808 even in non BFD_ASSEMBLER case.
3810 2000-11-30 Diego Novillo <dnovillo@redhat.com>
3812 * config/tc-i386.c (md_assemble): Swap i.disp_relocs when using intel
3815 2000-11-29 Richard Henderson <rth@redhat.com>
3817 * dwarf2dbg.c: Rewrite from scratch. Queue all debugging output
3818 until dwarf2_finish; use relaxation to get cross-fragment offsets;
3819 thread multiple subsegments properly; handle multiple code
3820 sections properly; emit proper compilation unit info for assembler
3821 generated debugging.
3823 * as.h (enum _relax_state): Add rs_dwarf2dbg.
3824 * dwarf2dbg.h (struct dwarf2_line_info): Remove filename.
3825 (dwarf2dbg_estimate_size_before_relax): Declare.
3826 (dwarf2dbg_relax_frag, dwarf2dbg_convert_frag): Declare.
3827 * write.c: Include dwarf2dbg.h.
3828 (cvt_frag_to_fill): Handle rs_dwarf2dbg.
3829 (relax_segment): Likewise.
3831 2000-11-28 Hans-Peter Nilsson <hp@bitrange.com>
3833 * config/tc-sh.c (md_convert_frag) <undefined symbol, conditional
3834 jump>: Use as_bad_where instead of as_bad. Tweak error message
3835 accordingly. Stabilize frag by updating fix part and resetting
3837 <undefined symbol, unconditional jump>: Ditto.
3838 (sh_elf_cons): Cast *input_line_pointer to unsigned char when
3839 indexing is_end_of_line[].
3840 (md_assemble): Initialize size to 0.
3841 (md_section_align): Mark parameter seg as unused.
3842 (parse_reg): Parse names case-insensitively.
3844 2000-11-28 Kazu Hirata <kazu@hxi.com>
3846 * config/obj-aout.h: Fix formatting.
3847 * config/obj-bout.h: Likewise.
3848 * config/obj-coff.c: Likewise.
3849 * config/obj-coff.h: Likewise.
3850 * config/obj-elf.h: Likewise.
3851 * config/obj-som.h: Likewise.
3852 * config/obj-vms.c: Likewise.
3853 * config/obj-vms.h: Likewise.
3854 * config/tc-h8300.h: Likewise.
3855 * config/tc-ns32k.h: Likewise.
3856 * config/tc-sparc.h: Likewise.
3857 * config/tc-tic54x.h: Likewise.
3858 * config/tc-z8k.h: Likewise.
3860 2000-11-28 Nick Clifton <nickc@redhat.com>
3862 * doc/as.1 (COPYING): Mention that the GNU Free Documentation
3863 License is present in the sources, but not the output, and
3864 also available from the GNU website.
3865 (GNU Free Documentation License): Comment out this section.
3867 2000-11-28 Hans-Peter Nilsson <hp@axis.com>
3869 * Makefile.am (CPU_OBJ_VALID): Add case to filter out invalid coff
3870 targets. Remove i860 from valid a.out targets.
3871 * Makefile.in: Regenerate.
3873 * config/tc-cris.c: Include dwarf2dbg.h.
3874 (md_pseudo_table): Add .file and .loc.
3875 (md_assemble): Call dwarf2_emit_insn if generating ELF.
3876 (s_cris_file, s_cris_loc): New.
3877 * config/tc-cris.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
3878 * Makefile.am: Regenerate dependencies.
3879 * Makefile.in: Regenerate.
3881 2000-11-28 Alan Modra <alan@linuxcare.com.au>
3883 * expr.c (STANDARD_MUL_PRECEDENCE): Correct value.
3884 (MRI_MUL_PRECEDENCE): Likewise.
3885 (op_rank): Fix a comment typo.
3887 2000-11-26 Stephane Carrez <Stephane.Carrez@worldnet.fr>
3889 * config/tc-m68hc11.c (build_indexed_byte): Print the offset in
3891 (get_operand): Fix analysis for movw/movb instructions.
3893 2000-11-24 Nick Clifton <nickc@redhat.com>
3895 * configure.in (xscale-elf): Add target.
3896 (xscale-coff): Add target.
3897 * configure: Regenerate.
3899 * config/tc-arm.c (ARM_EXT_V5E): New ARM architecture
3901 (ARM_EXT_XSCALE): New ARM architecture extension.
3902 (ARM_LONGMUL): Rename to ARM_EXT_LONGMUL.
3903 (ARM_HALFWORD): Rename to ARM_EXT_HALFWORD.
3904 (ARM_THUMB): Rename to ARM_EXT_THUMB.
3905 (ARM_ARCH_V4): Remove processor from architecture.
3906 (ARM_ARCH_3M): New architecutre definition.
3907 (ARM_ARCH_V5TE): New architecutre definition.
3908 (ARM_ARCH_XSCALE): New architecutre definition.
3909 (CPU_DEFAULT): Allow to be defaulted to XScale.
3910 (atpcs): New boolean variable.
3911 (ldr_flags): Support 'd' flag for double word loads.
3912 (str_flags): Support 'd' flag for double word stored.
3913 (do_mia): New function.
3914 (do_mar): New function.
3915 (do_mra): New function.
3916 (do_pld): New function.
3917 (do_ldrd): New function.
3918 (do_blx): New function.
3919 (do_bkpt): New function.
3920 (do_clz): New function.
3921 (do_lstc2): New function.
3922 (do_cdp2): New function.
3923 (do_t_blx): New function.
3924 (do_t_bkpt): New function.
3925 (do_smla): New function.
3926 (do_smlal): New function.
3927 (do_smul): New function.
3928 (do_qadd): New function.
3929 (do_co_reg2c): New function.
3930 (LONGEST_INSN): Redefine to 7.
3932 * doc/c-arm.texi: Document -mxscale, -mmarmv5te and -matpcs
3933 command line switches.
3935 2000-11-22 Jim Wilson <wilson@redhat.com>
3937 * config/tc-ia64.c (pseudo_func): Add missing initializers.
3938 (struct rsrc): Make line unsigned.
3939 (gr_values): Add missing initializer.
3940 (SLOT_NUM_NOT_SET): Add unsigned cast.
3941 (ia64_elf_section_flags, output_vbyte_mem, count_output, dot_radix,
3942 dot_fframe, dot_vframe, dot_vframesp, dot_vframepsp, dot_save,
3943 dot_restore, dot_restorereg, dot_restorereg_p, dot_handlerdata,
3944 dot_unwentry, dot_altrp, dot_saveg, dot_savef, dot_saveb, dot_savegf,
3945 dot_spill, dot_spillreg, dot_spillreg_p, dot_label_state,
3946 dot_copy_state, dot_unwabi, dot_personality, dot_proc, dot_body,
3947 dot_prologue, dot_endp, dot_regstk, dot_psr, dot_alias, dot_ln,
3948 dot_reg_val, dot_entry, dot_mem_offset, ia64_init, mark_resource,
3949 md_undefined_symbol, md_apply_fix3, tc_gen_reloc, ia64_md_do_align):
3950 Add ATTRIBUTE_UNUSED to unused parameters.
3951 (convert_expr_to_ab_reg): Add parens.
3952 (convert_expr_to_xy_reg): Add parens. Comment out >= REG_GR test.
3953 (dot_prologue): Initialize grsave when declared.
3954 (md_pseudo_table): Add missing initializers.
3955 (operand_match): Add casts to bfd_vma.
3956 (emit_one_bundle): Delete unused local prev. Make required_template
3958 (specify_resource): Cast i to unsigned.
3959 (note_register_values): Use fprintf_vma.
3960 (print_dependency): Likewise.
3962 2000-11-21 Jim Wilson <wilson@redhat.com>
3964 * config/tc-ia64.c (generate_unwind_image): Call record_alignment
3965 for unwind info section.
3966 (dot_endp): Likewise for unwind section.
3968 * config/tc-ia64.c (emit_one_bundle): Pass size of 8 not 4 to
3971 2000-11-21 Jakub Jelinek <jakub@redhat.com>
3973 * config/tc-sparc.c (md_pseudo_table): Add .file and .loc.
3974 (output_insn): Call dwarf2_emit_insn.
3975 * config/tc-sparc.h (DWARF2_LINE_MIN_INSN_LENGTH): New.
3977 2000-11-17 Richard Henderson <rth@redhat.com>
3979 * ehopt.c (eh_frame_code_alignment): New arg `in_seg', update all
3980 callers. Don't switch segments. Expect CIE == -1 in .debug_frame.
3981 (check_eh_frame): Handle .eh_frame and .debug_frame concurrently.
3983 2000-11-17 Nick Clifton <nickc@redhat.com>
3985 * config/tc-arm.c (md_pseudo_table): Add support for .line and
3988 2000-11-17 Richard Henderson <rth@redhat.com>
3990 * config/tc-i386.c (md_pseudo_table): Add .file and .loc.
3992 2000-11-17 Richard Henderson <rth@redhat.com>
3994 * dwarf2dbg.c (dwarf2_gen_line_info): Early out for no line number.
3995 * config/obj-elf.h (ECOFF_DEBUGGING) [TC_ALPHA]: Adjust for
3996 tri-state definition of alpha_flag_mdebug.
3997 * config/tc-alpha.c (alpha_flag_mdebug): Init to -1.
3998 (s_alpha_file): Store first .file directive.
3999 (s_alpha_stab): New.
4000 (md_pseudo_table): Add stabs and stabn.
4002 2000-11-17 Richard Henderson <rth@redhat.com>
4004 * config/tc-i386.c (md_assemble): Call dwarf2_emit_insn.
4006 2000-11-17 Richard Henderson <rth@redhat.com>
4008 * as.c (debug_type): Init to DEBUG_UNSPECIFIED.
4009 (main): Call dwarf2_finish.
4010 * as.h (debug_type): Clarify documentation of the meaning
4012 * dwarf2dbg.c (DWARF2_LINE_MIN_INSN_LENGTH): Default to 1.
4013 (print_stats): Fix parenthesis problem.
4014 (now_subseg_size): New.
4015 (dwarf2_finish): Use it. If DEBUG_DWARF2, emit bits for .debug_info.
4016 (dwarf2_directive_file): Don't set debug_type.
4017 (dwarf2_where): Honor DEBUG_DWARF2 first.
4018 (dwarf2_emit_insn): Renamed from dwarf2_generate_asm_lineno;
4019 do nothing if not emitting dwarf2 debug info, or no work.
4020 * dwarf2dbg.h (dwarf2_emit_insn): Update.
4021 * ecoff.c (add_file): Turn on DEBUG_ECOFF only if DEBUG_UNSPECIFIED.
4022 (ecoff_new_file): Likewise.
4023 * read.c (generate_lineno_debug): Kill ecoff hackery. Update
4024 commentary wrt dwarf2.
4026 * config/tc-alpha.c (alpha_adjust_symtab_relocs): Add
4027 ATTRIBUTE_UNUSED as needed.
4028 (emit_insn): Call dwarf2_emit_insn.
4029 (s_alpha_file): New.
4031 (s_alpha_coff_wrapper): Don't handle them.
4032 (md_pseudo_table): Update for .file and .loc.
4033 * config/tc-alpha.h (DWARF2_LINE_MIN_INSN_LENGTH): New.
4035 * config/tc-arm.c (output_inst): Update for dwarf2_emit_insn;
4036 don't protect with debug_type.
4037 * config/tc-hppa.c (md_assemble): Likewise.
4038 * config/tc-m68hc11.c (m68hc11_new_insn): Likewise.
4039 * config/tc-mn10300.c (md_assemble): Likewise.
4040 * config/tc-sh.c (md_assemble): Likewise.
4041 * config/tc-v850.c (md_assemble): Likewise.
4043 * config/tc-arm.c (arm_end_of_source): Remove.
4044 * config/tc-hppa.c (pa_end_of_source): Remove.
4045 * config/tc-m68hc11.c (m68hc11_end_of_source): Remove.
4046 * config/tc-mn10300.c (mn10300_finalize): Remove.
4047 * config/tc-sh.c (sh_finalize): Remove.
4048 * config/tc-v850.c (sh_finalize): Remove.
4050 * config/tc-arm.h (md_end): Remove.
4051 * config/tc-hppa.h (md_end): Remove.
4052 (DWARF2_LINE_MIN_INSN_LENGTH): New.
4053 * config/tc-m68hc11.h (md_end): Remove.
4054 * config/tc-mn10300.h (md_end): Remove.
4055 * config/tc-sh.h (md_end): Remove.
4056 * config/tc-v850.h (md_end): Remove.
4058 * config/tc-ia64.c (emit_one_bundle): Don't protect
4059 dwarf2 bits with debug_type.
4060 (md_assemble): Likewise.
4061 (ia64_end_of_source): Don't call dwarf2_finish.
4063 2000-11-16 Jim Wilson <wilson@redhat.com>
4065 * config/tc-ia64.c (errata_nop_necessary_p): Abort if general regno
4066 >= 128 instead of > 128. Abort if predicate regno is >= 64 instead of
4069 2000-11-16 H.J. Lu <hjl@gnu.org>
4071 * config/obj-elf.c (obj_elf_symver): Don't check the missing
4074 2000-11-15 Kazu Hirata <kazu@hxi.com>
4076 * config/tc-tic30.c: Fix formatting.
4077 * config/tc-tic80.c: Likewise.
4078 * config/tc-v850.c: Likewise.
4079 * config/tc-vax.c: Likewise.
4080 * config/tc-w65.c: Likewise.
4081 * config/tc-z8k.c: Likewise.
4083 2000-11-14 DJ Delorie <dj@redhat.com>
4085 * config/tc-v850.c: Support dwarf2.
4086 * config/tc-v850.h: Ditto.
4088 * config/tc-v850.c (cons_fix_new_v850): Don't rely on
4089 parse_cons_expression_v850 to initialize hold_cons_reloc.
4091 2000-11-15 Bernd Schmidt <bernds@redhat.com>
4093 * config/tc-ia64.c (struct md): New entries LAST_GROUPS, GROUP_IDX.
4094 (errata_nops_necessary_p): New function.
4095 (emit_one_bundle): Call it. Update the GROUP_IDX field in struct
4098 2000-11-14 Jim Wilson <wilson@redhat.com>
4100 * config/tc-ia64.c (ia64_target_format): If EF_IA_64_BE not set, then
4101 return little endian bfd formats.
4103 2000-11-14 Kazu Hirata <kazu@hxi.com>
4105 * config/aout_gnu.h: Fix formatting.
4106 * config/atof-vax.c: Likewise.
4107 * config/m68k-parse.h: Likewise.
4108 * config/m88k-opcode.h: Likewise.
4109 * config/obj-elf.c: Likewise.
4110 * config/tc-arm.c: Likewise.
4111 * config/tc-cris.c: Likewise.
4112 * config/tc-i386.c: Likewise.
4113 * config/tc-ia64.c: Likewise.
4114 * config/tc-mn10300.c: Likewise.
4115 * config/te-386bsd.h: Likewise.
4116 * config/te-hppa.h: Likewise.
4117 * config/te-nbsd.h: Likewise.
4118 * config/te-ppcnw.h: Likewise.
4119 * config/te-sparcaout.h: Likewise.
4120 * config/te-tmips.h: Likewise.
4121 * config/vax-inst.h: Likewise.
4122 * config/vms-conf.h: Likewise.
4124 2000-11-14 Jakub Jelinek <jakub@redhat.com>
4126 * config/tc-alpha.c (s_alpha_prologue): Preserve visibility bits.
4128 2000-11-13 H.J. Lu <hjl@gnu.org>
4130 * config/obj-elf.c (elf_frob_symbol): Support
4131 ".symver name,name2@@@nodename".
4132 (elf_frob_file_before_adjust): Likewise.
4134 * doc/as.texinfo: Updated for ".symver name,name2@@@nodename"
4135 and ".symver name,name2@@@nodename".
4138 2000-11-12 H.J. Lu (hjl@gnu.org)
4140 * config/obj-elf.c (obj_elf_symver): Check missing version
4143 2000-11-12 H.J. Lu (hjl@gnu.org)
4145 * dwarf2dbg.c (dwarf2_generate_asm_lineno): Use addressT
4146 instead of bfd_vma for non-bfd assemblers.
4148 2000-11-09 Kazu Hirata <kazu@hxi.com>
4150 * itbl-ops.c: Fix comment typos.
4152 2000-11-08 Jim Wilson <wilson@redhat.com>
4154 * config/tc-ia64.c (struct unw_rec_list): Add slot_frag field.
4155 (struct unwind): Add next_slot_frag field.
4156 (slot_index): New parameters slot_frag and first_frag. Add code
4157 to add in frag sizes when different. Add comments.
4158 (fixup_unw_records): New locals first_frag and last_frag. Pass new
4159 arguments to slot_index.
4160 (emit_one_bundle): Set slot_frag field. Set next_slot_number after
4161 loop end. Set next_slot_frag field.
4163 2000-11-07 H.J. Lu <hjl@gnu.org>
4165 * doc/as.texinfo (.symver): Updated for versioned symbol
4168 * obj.h (format_ops): Add the frob_file_before_adjust field.
4170 * config/obj-aout.c (aout_format_ops): Set the
4171 frob_file_before_adjust field to 0.
4172 * config/obj-coff.c (coff_format_ops): Likewise.
4173 * config/obj-ecoff.c (ecoff_format_ops): Likewise.
4175 * config/obj-elf.c (obj_elf_symver): Allow duplicated version
4177 (elf_frob_file_before_adjust): New function to remove unneeded
4178 versioned symbols from the symbol table.
4179 (elf_format_ops): Set the frob_file_before_adjust field to
4180 elf_frob_file_before_adjust.
4182 * config/obj-elf.h (obj_frob_file_before_adjust): Defined if
4185 * config/obj-multi.h (obj_frob_file_before_adjust): Defined.
4187 2000-11-07 Peter Targett <peter.targett@arccores.com>
4189 * config/tc-arc.h: Avoid warnings for LITTLE_ENDIAN and
4191 * config/tc-arc.c: Use S_IS_LOCAL to test local symbols.
4192 Fix compile time warning messages.
4194 2000-11-07 Nick Clifton <nickc@redhat.com>
4196 * stabs.c (generate_asm_file): Increase length of xmalloc'ed
4197 buffer in order to avoid buffer overflows.
4199 2000-11-06 Steve Ellcey <sje@cup.hp.com>
4201 * config/tc-ia64.c (md_shortopts, md_parse_option, md_show_usage):
4202 Change M to m for -milp32 or -mlp64 to match gcc.
4203 (dot_endp): Use bytes_per_address instead of 8.
4204 (emit_one_bundle): Use number_to_chars_littleendian instead of
4206 (fix_insn): Likewise.
4207 (ia64_init): New function.
4208 (ia64_target_format): New function.
4209 (md_begin): Set endianness, arch, and machine as appropriate.
4210 * config/tc-ia64.h: (TARGET_BYTES_BIG_ENDIAN, md_number_to_chars):
4211 Make these macros depend on TE_HPUX macro.
4212 (TARGET_FORMAT): Define.
4213 (HOST_SPECIAL_INIT): Define.
4214 * config/te-hpux.h: New file.
4215 * configure.in: Add "ia64-*-hpux*" target to configure.
4216 * configure: Regenerate.
4218 2000-11-06 Kazu Hirata <kazu@hxi.com>
4220 * as.c: Fix formatting.
4221 * dwarf2dbg.c: Likewise.
4222 * input-file.c: Likewise.
4223 * input-file.h: Likewise.
4224 * input-scrub.c: Likewise.
4225 * itbl-ops.c: Likewise.
4226 * listing.c: Likewise.
4227 * macro.h: Likewise.
4228 * messages.c: Likewise.
4230 * subsegs.c: Likewise.
4231 * subsegs.h: Likewise.
4232 * write.c: Likewise.
4234 2000-11-06 Nick Clifton <nickc@redhat.com>
4236 * doc/as.texinfo: Add GNU Free Documentation License.
4237 * doc/gasp.texi: Add GNU Free Documentation License.
4238 * doc/as.1: Add GNU Free Documentation License.
4240 2000-11-05 Nick Clifton <nickc@redhat.com>
4242 * config/tc-arm.c: Add include of "dwarf2dbg.h"
4244 2000-11-02 Per Lundberg <plundis@chaosdev.org>
4246 * configure.in: Recognise i[3456]86-chaosdev-storm-chaos.
4247 * configure: Regenerate.
4249 2000-11-01 Nick Clifton <nickc@redhat.com>
4251 * read.c (original_case_string): New global variable.
4252 (read_a_source_file): Copy opcode string into
4253 original_case_string if clobbering the case of the opcode.
4254 * read.h: Export the definition of original_case_string.
4255 * config/tc-arm.c (md_assembler): When parsing a .req
4256 directive use the original opcode string, not the case
4259 2000-11-02 Nick Clifton <nickc@redhat.com>
4261 * config/tc-mn10300.c (debug_line): Remove this static
4263 (md_assemble): Call dwarf2_generate_asm_lineno instead of
4264 dwarf2_where and dwarf2_gen_line_info.
4266 2000-11-02 Theo Honohan <th@futuretv.com>
4268 * config/tc-arm.c (do_msr): Improve error message.
4270 2000-10-31 Eric Christopher <echristo@redhat.com>
4272 * config/tc-mn10300.c (md_apply_fix3): Use valuep if fully resolved
4273 or pc-relative, else use fx_offset.
4275 2000-10-31 Jim Wilson <wilson@redhat.com>
4277 * config/tc-ia64.c (struct md): New field tag_fixups.
4278 (ia64_flush_insns): Handle tag_fixups. Error if dangling
4279 qualifying predicate.
4280 (emit_one_bundle): Delete spurious multiplication by one. Handle
4282 (ia64_start_line): Error if dangling qualifying predicate.
4283 (defining_tag): New static variable.
4284 (ia64_unrecognized_line, case '['): Parse tags.
4285 (ia64_frob_label): Create tag_fixups.
4286 (md_assemble): Reset md.qp.X_op after using it.
4288 2000-10-31 Kaz Kojima <kkojima@rr.iij4u.or.jp>
4290 * config/tc-sh.c (md_apply_fix [BFD_RELOC_SH_PCDISP12BY2]): Allow 4094.
4292 2000-10-31 Bernd Schmidt <bernds@redhat.co.uk>
4294 * config/tc-ia64.c (extra_goodness): Only prefer F in slot 1 and B in slot 2.
4296 2000-10-30 Kazu Hirata <kazu@hxi.com>
4298 * expr.c: Fix formatting.
4299 * flonum-copy.c: Likewise.
4300 * flonum.h: Likewise.
4304 2000-10-30 Hans-Peter Nilsson <hp@bitrange.com>
4306 * as.h (OPTION_MD_BASE): Bump to 190.
4307 * as.c (parse_args) <std_longopts>: Add comment about the need to
4308 check OPTION_MD_BASE in as.h.
4310 * config/tc-sh.c (md_apply_fix): For ELF, do not "adjust back" VAL
4313 2000-10-27 Nick Clifton <nickc@redhat.com>
4315 * configure.in (emulations): Add m68hc12.
4316 * configure: Regenerate.
4317 * po/gas.pot: Regenerate.
4319 2000-10-27 Aldy Hernandez <aldyh@redhat.com>
4321 * config/tc-arm.c (psrs): Remove lowercase versions of spsr* and
4323 (arm_psr_parse): Handle lowercase CPSR and SPSR.
4325 2000-10-25 Nick Clifton <nickc@redhat.com>
4327 * dwarf2out.c (dwarf2_generate_asm_lineno): New function: Generate
4328 a DWARF2 line number information sequence.
4330 *dwarf2out.h: Add prototype for dwarf2_generate_asm_lineno.
4332 * read.c (generate_lineno_debug): Update comment describing why
4333 DWARF2 line number debug information is not generated
4334 automatically by this function.
4336 * doc/as.texinfo: Note that --gdwarf2 only works on some targets,
4339 * config/tc-arm.h (md_end): Define.
4340 (DWARF2_LINE_MIN_INSN_LENGTH): Define.
4342 * config/tc-arm.c (output_inst): Call dwarf2_generate_asm_lineno
4343 if generating DWARF2 line numbers.
4344 (arm_end_of_source): New function. Call dwarf2_finish if
4347 * config/tc-hppa.c (md_assemble): Use dwarf2_generate_asm_lineno.
4348 * config/tc-m68hc11.c (m68hc11_new_insn): Use dwarf2_generate_asm_lineno.
4349 * config/tc-sh.c (md_assemble): Use dwarf2_generate_asm_lineno.
4351 2000-10-25 Diego Novillo <dnovillo@cygnus.com>
4353 * config/tc-i386.c: Fix prototype declarations for functions taking no
4356 2000-10-24 Diego Novillo <dnovillo@cygnus.com>
4358 * config/tc-i386.c (i386_operand_modifier): Remove.
4359 (build_displacement_string): Remove.
4360 (i386_parse_seg): Remove.
4361 (i386_intel_memory_operand): Remove.
4362 (i386_intel_operand): Re-write using recursive descent parser based
4363 on MASM documentation.
4364 (struct intel_parser_s): New structure.
4365 (intel_parser): New static variable.
4366 (struct intel_token): New structure.
4367 (cur_token, prev_token): New static variables.
4380 (intel_match_token): New function.
4381 (intel_get_token): New function.
4382 (intel_putback_token): New function.
4383 (intel_expr): New function.
4384 (intel_e05): New function.
4385 (intel_e05_1): New function.
4386 (intel_e06): New function.
4387 (intel_e06_1): New function.
4388 (intel_e09): New function.
4389 (intel_e09_1): New function.
4390 (intel_e10): New function.
4391 (intel_e10_1): New function.
4392 (intel_e11): New function.
4394 2000-10-20 Jakub Jelinek <jakub@redhat.com>
4396 * config/tc-sparc.c (sparc_ip): Fix a bug which caused v9_arg_p
4397 instructions to loose any special insn->architecture mask.
4399 * config/tc-sparc.c (v9a_asr_table): Add v9b ASRs.
4400 (sparc_md_end, sparc_arch_types, sparc_arch,
4401 sparc_elf_final_processing): Handle v8plusb and v9b architectures.
4402 (sparc_ip): Handle siam mode operands. Support v9b ASRs (and
4403 request v9b architecture if they are used).
4405 2000-10-18 Michael Sokolov <msokolov@ivan.Harhan.ORG>
4407 * config/tc-m68k.c: Fix the previous misapplied patch.
4409 2000-10-18 Michael Sokolov <msokolov@ivan.Harhan.ORG>
4411 * config/tc-m68k.h (RELAX_RELOC_*): New definitions for both
4412 BFD_ASSEMBLER and !BFD_ASSEMBLER.
4413 * config/tc-m68k.c (md_convert_frag_1): Use them instead of
4416 2000-10-17 Kazu Hirata <kazu@hxi.com>
4418 * debug.c: Fix formatting.
4419 * depend.c: Likewise.
4420 * dwarf2dbg.c: Likewise.
4421 * dwarf2dbg.h: Likewise.
4422 * ecoff.c: Likewise.
4425 * flonum-konst.c: Likewise.
4426 * frags.h: Likewise.
4428 2000-10-17 Chandrakala Chavva <cchavva@redhat.com>
4430 * as.c: New option OPTION_TARGET_HELP. Prints all target specific
4432 * doc/as.texinfo: Added notes about this new option.
4434 2000-10-16 Hans-Peter Nilsson <hp@bitrange.com>
4436 * config/tc-sh.c (JREG): Remove.
4437 (md_convert_frag): Remove #if 0:d code using JREG.
4439 2000-10-15 Diego Novillo <dnovillo@cygnus.com>
4441 * config/tc-i386.c (i386_operand_modifier): Only match
4442 modifiers SHORT and FLAT if they are followed by a space.
4443 (parse_register): When `allow_naked_reg' is set, do not confuse
4444 identifiers that start with a register name with a register.
4446 2000-10-12 Kazu Hirata <kazu@hxi.com>
4448 * app.c: Fix formatting.
4451 * bit_fix.h: Likewise.
4456 2000-10-11 Alan Modra <alan@linuxcare.com.au>
4458 * config/obj-elf.c (elf_frob_symbol): Revert 2000-10-07 change.
4460 2000-10-07 Alan Modra <alan@linuxcare.com.au>
4462 * config/tc-hppa.c (md_apply_fix): Remove plainly wrong assert.
4463 Re-arrange function a little and improve error message.
4465 * write.c (write_relocs): Fix a comment.
4467 * config/obj-elf.c (elf_frob_symbol): Make section syms global on
4470 2000-10-05 Jim Wilson <wilson@cygnus.com>
4472 * config/tc-ia64.c (resources_match): Handle IA64_RS_PRr.
4474 2000-10-05 Alan Modra <alan@linuxcare.com.au>
4476 * config/tc-i386.c: Delete some useless comments, reformat others.
4478 * config/tc-i386.h (TC_FIX_ADJUSTABLE): Add check to cover
4479 non-global syms in linkonce sections.
4481 2000-10-04 Ralf Baechle <ralf@gnu.org>
4483 * config/tc-ia64.c (operand_match): Don't use // style comments.
4484 * config/tc-i370.c: Likewise.
4486 2000-09-29 Hans-Peter Nilsson <hp@axis.com>
4488 Changes to handle varying register prefix and user symbol prefix.
4489 * config/tc-cris.c (SYNTAX_RELAX_REG_PREFIX,
4490 SYNTAX_ENFORCE_REG_PREFIX, SYNTAX_USER_SYM_LEADING_UNDERSCORE,
4491 SYNTAX_USER_SYM_NO_LEADING_UNDERSCORE, REGISTER_PREFIX_CHAR): New.
4492 (s_syntax, cris_force_reg_prefix, cris_relax_reg_prefix,
4493 cris_sym_leading_underscore, cris_sym_no_leading_underscore): New.
4494 (demand_register_prefix): New variable.
4495 (md_pseudo_table): New pseudo ".syntax".
4496 (md_longopts): New options --no-underscore and --underscore.
4497 (cris_target_format): Return elf32-us-cris or elf32-cris depending
4498 on symbols_have_leading_underscore.
4499 (get_gen_reg): Accept or require REGISTER_PREFIX_CHAR.
4500 (get_spec_reg): Ditto.
4501 (cris_number_to_imm) <case BFD_RELOC_VTABLE_ENTRY>: Remove FIXME.
4503 (md_parse_option) <case 'h' 'H'>: Deprecate; add reference to
4505 <case OPTION_NO_US, case OPTION_US>: New.
4506 (md_show_usage): Be brief and reformat to match continuation of
4508 * po/gas.pot: Regenerate.
4510 2000-09-28 Alan Modra <alan@linuxcare.com.au>
4512 * config/tc-hppa.c (hppa_force_relocation): If OBJ_SOM, don't
4513 force relocs for 12 bit branches.
4514 (md_apply_fix): Similarly, adjust logic here.
4516 2000-09-28 Alan Modra <alan@linuxcare.com.au>
4518 * config/tc-hppa.c (md_apply_fix): Add fmt assertion. Don't
4519 adjust for external and weak syms as we will use a reloc. Allow
4520 for +8 offset when calculating limits of branches.
4521 (hppa_fix_adjustable): Undo 2000-09-23 change.
4522 (hppa_force_relocation): Likewise. Add fx_addsy assertion.
4523 Correct distance calculation.
4524 (tc_gen_reloc): Print the file name and line number if we can't
4527 From John David Anglin <dave@hiauly1.hia.nrc.ca>
4528 * config/tc-hppa.c (nonzero_dibits): Define.
4529 (arg_reloc_stub_needed): Check each arg and return value
4530 separately for zero case.
4531 (pa_align): Declare argument `bytes'.
4533 2000-09-25 Kazu Hirata <kazu@hxi.com>
4535 * config/tc-cris.c: Fix formatting.
4536 * config/tc-d10v.h: Likewise.
4537 * config/tc-d30v.c: Likewise.
4538 * config/tc-d30v.h: Likewise.
4539 * config/tc-fr30.c: Likewise.
4540 * config/tc-fr30.h: Likewise.
4541 * config/tc-m68k.c: Likewise.
4542 * config/tc-m68k.h: Likewise.
4543 * config/tc-pj.h: Likewise.
4544 * config/tc-ppc.c: Likewise.
4545 * config/tc-ppc.h: Likewise.
4546 * config/tc-sh.c: Likewise.
4547 * config/tc-sh.h: Likewise.
4548 * config/tc-sparc.c: Likewise.
4549 * config/tc-v850.h: Likewise.
4550 * config/tc-vax.h: Likewise.
4551 * config/tc-w65.h: Likewise.
4552 * config/tc-z8k.h: Likewise.
4554 2000-09-23 Alan Modra <alan@linuxcare.com.au>
4556 * config/tc-hppa.c (hppa_fix_adjustable): Do the external and weak
4557 checks only for ELF.
4558 (hppa_force_relocation): Likewise.
4560 2000-09-22 Jim Wilson <wilson@cygnus.com>
4562 * config/tc-ia64.c (dv_sem): Add "stop".
4563 (specify_resource, case IA64_RS_PR): Only handles regs 1 to 15 now.
4564 (specify_resource, case IA64_RS_PRr): New for regs 16 to 62.
4565 (specify_resource, case IA64_RS_PR63): Reorder (note == 7) test to
4567 (mark_resources): Check IA64_RS_PRr.
4569 2000-09-22 Michael Sokolov <msokolov@ivan.Harhan.ORG>
4571 * config/tc-m68k.c (md_relax_table, m68k_ip, md_convert_frag_1,
4572 md_estimate_size_before_relax): Redesign and clean up the
4573 relaxation mechanism.
4575 2000-09-21 Kazu Hirata <kazu@hxi.com>
4577 * config/tc-ns32k.c: Fix formatting.
4578 * config/tc-ns32k.h: Likewise.
4580 2000-09-20 Kazu Hirata <kazu@hxi.com>
4582 * config/tc-m32r.c: Fix formatting.
4583 * config/tc-m32r.h: Likewise.
4584 * config/tc-m68851.h: Likewise.
4585 * config/tc-m68hc11.c: Likewise.
4586 * config/tc-m68hc11.h: Likewise.
4587 * config/tc-m88k.c: Likewise.
4588 * config/tc-mcore.c: Likewise.
4589 * config/tc-mcore.h: Likewise.
4590 * config/tc-mips.c: Likewise.
4591 * config/tc-mips.h: Likewise.
4592 * config/tc-mn10200.h: Likewise.
4593 * config/tc-mn10300.h: Likewise.
4594 * config/tc-tahoe.c: Likewise.
4595 * config/tc-tahoe.h: Likewise.
4597 2000-09-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
4599 * config/tc-vax.c (synthetic_votstrs): Remove jbssi and jbcci.
4600 Likewise in relaxation description comments.
4602 2000-09-18 Alan Modra <alan@linuxcare.com.au>
4604 * config/tc-hppa.h (TC_FORCE_RELOCATION_SECTION): Allow
4605 subtraction of two syms without emitting a relocation.
4607 From David Huggins-Daines <dhd@linuxcare.com>
4608 * config/tc-hppa.c (hppa_force_relocation): Force relocations for
4609 global or weak symbols.
4611 2000-09-15 Kazu Hirata <kazu@hxi.com>
4613 * config/tc-h8300.h: Fix formatting.
4614 * config/tc-h8500.c: Likewise.
4615 * config/tc-h8500.h: Likewise.
4616 * config/tc-hppa.h: Likewise.
4617 * config/tc-i370.h: Likewise.
4618 * config/tc-i386.h: Likewise.
4619 * config/tc-i860.c: Likewise.
4620 * config/tc-i860.h: Likewise.
4621 * config/tc-i960.h: Likewise.
4622 * config/tc-ia64.c: Likewise.
4623 * config/tc-ia64.h: Likewise.
4625 2000-09-14 Kazu Hirata <kazu@hxi.com>
4627 * config/tc-a29k.c: Fix formatting.
4628 * config/tc-alpha.c: Likewise.
4629 * config/tc-arc.c: Likewise.
4630 * config/tc-arc.h: Likewise.
4631 * config/tc-arm.c: Likewise.
4632 * config/tc-arm.h: Likewise.
4633 * config/tc-avr.c: Likewise.
4634 * config/tc-avr.h: Likewise.
4635 * config/tc-tic30.c: Likewise.
4636 * config/tc-tic30.h: Likewise.
4637 * config/tc-tic54x.c: Likewise.
4638 * config/tc-tic54x.h: Likewise.
4639 * config/tc-tic80.c: Likewise.
4640 * config/tc-tic80.h: Likewise.
4642 2000-09-14 Timothy Wall <twall@cygnus.com>
4644 * config/tc-ia64.c (specify_resource): For PR%/PR63, note types of
4645 parallel comparisons for later use.
4646 (struct rsrc): Add parallel comparison type.
4647 (resources_match): Skip special cases of PR usage (non-conflicting
4650 2000-09-13 Kazu Hirata <kazu@hxi.com>
4652 * config/obj-ecoff.c: Fix formatting.
4653 * config/obj-elf.c: Likewise.
4654 * config/obj-elf.h: Likewise.
4655 * config/obj-evax.h: Likewise.
4656 * config/obj-generic.h: Likewise.
4657 * config/obj-hp300.c: Likewise.
4658 * config/obj-hp300.h: Likewise.
4659 * config/obj-ieee.h: Likewise.
4660 * config/obj-vms.c: Likewise.
4661 * config/obj-vms.h: Likewise.
4663 2000-09-13 Anders Norlander <anorland@acc.umu.se>
4665 * config/tc-mips.c (md_begin): Recognize 4Kc, 4Km and 4Kp processors.
4666 (md_parse_option): Ditto.
4667 (md_longopts): Add -mips32 option.
4668 (md_show_usage): Document new options.
4669 (mips_ip): Assemble sdbbp 20 bit 'm' args for MIPS32.
4670 (mips_ip): Assemble mfc0 with a sub-selection code.
4671 (validate_mips_insn): Handle 'H' (OP_*_SEL) and 'm' (OP_*_CODE20).
4672 (mips_cpu_to_str): New function.
4673 (mips_ip): Use mips_cpu_to_str instead of printing numeric cpu value.
4674 Use CPU_* defines instead of hardcoded numbers.
4676 * doc/as.texinfo: Document new options.
4677 * doc/c-mips.texi: Ditto.
4679 2000-09-12 Kazu Hirata <kazu@hxi.com>
4681 * as.h: Fix formatting.
4682 * asintl.h: Likewise.
4683 * bit_fix.h: Likewise.
4684 * config/obj-aout.c: Likewise.
4685 * config/obj-aout.h: Likewise.
4686 * config/obj-bout.c: Likewise.
4687 * config/obj-bout.h: Likewise.
4688 * config/obj-coff.c: Likewise.
4689 * config/obj-coff.h: Likewise.
4690 * dwarf2dbg.h: Likewise.
4692 * flonum.h: Likewise.
4693 * frags.h: Likewise.
4694 * itbl-ops.h: Likewise.
4695 * macro.h: Likewise.
4698 * struc-symbol.h: Likewise.
4699 * subsegs.h: Likewise.
4700 * symbols.h: Likewise.
4702 * write.h: Likewise.
4704 2000-09-11 Kazu Hirata <kazu@hxi.com>
4706 * bignum-copy.c: Fix formatting.
4707 * config/tc-i370.c: Likewise.
4708 * config/tc-i960.c: Likewise.
4709 * config/tc-m68k.c: Likewise.
4710 * ehopt.c: Likewise.
4711 * flonum-copy.c: Likewise.
4712 * flonum-konst.c: Likewise.
4713 * flonum-mult.c: Likewise.
4714 * literal.c: Likewise.
4717 * stabs.c: Likewise.
4718 * subsegs.c: Likewise.
4720 2000-09-09 Philip Blundell <philb@gnu.org>
4722 * configure.in (arm*-*-uclinux*): New target.
4723 * configure: Regenerate.
4725 2000-09-09 Kazu Hirata <kazu@hxi.com>
4727 * input-file.c: Fix formatting.
4728 * itbl-ops.c: Likewise.
4729 * messages.c: Likewise.
4731 2000-09-08 Philip Blundell <philb@gnu.org>
4733 * config/tc-arm.c (md_apply_fix3): Correct handling of ADRL when
4736 2000-09-07 H.J. Lu <hjl@gnu.org>
4738 * configure.in (AC_ISC_POSIX): Put after AC_CANONICAL_SYSTEM.
4739 * configure: Rebuild.
4741 2000-09-07 Kazu Hirata <kazu@hxi.com>
4743 * atof-generic.c: Fix formatting.
4744 * config/tc-mips.c: Likewise.
4745 * config/tc-vax.c: Likewise.
4746 * input-scrub.c: Likewise.
4748 2000-09-07 Alexandre Oliva <aoliva@redhat.com>
4750 * config/tc-sh.h (TARGET_FORMAT): Use sh-linux targets.
4751 * configure.in (sh-*-linux*): Added.
4752 * configure: Rebuilt.
4754 2000-09-06 Kazu Hirata <kazu@hxi.com>
4756 * config/tc-hppa.c: Fix formatting.
4758 * ecoff.c: Fix formatting.
4760 2000-09-06 Alexandre Oliva <aoliva@redhat.com>
4762 * configure: Rebuilt with new libtool.m4.
4764 2000-09-05 Kazu Hirata <kazu@hxi.com>
4766 * cgen.c: Fix formatting.
4767 * config/tc-ia64.c: Likewise.
4769 2000-09-05 Nick Clifton <nickc@redhat.com>
4771 * aclocal.m4: Regenerate.
4772 * config.in: Regenerate.
4773 * configure: Regenerate.
4774 * po/gas.pot: Regenerate.
4776 2000-09-05 Hans-Peter Nilsson <hp@axis.com>
4778 * config/tc-cris.c: Correct comment typos.
4780 2000-09-05 Eric Christopher <echristo@cygnus.com>
4782 * config/tc-mn10300.c: Cleanup.
4783 (md_pcrel_from): Enable.
4785 2000-09-05 Alan Modra <alan@linuxcare.com.au>
4787 * expr.c (operand): Fix a comment typo.
4788 * write.c (write_relocs): Fix a signed/unsigned warning.
4790 * config/tc-hppa.c (fudge_reg_expressions): New
4791 (hppa_force_reg_syms_absolute): New.
4792 (pa_equ): Allow reg_section expressions.
4793 * config/tc-hppa.c (md_optimize_expr): Define.
4794 (hppa_force_reg_syms_absolute): Prototype.
4796 * config/tc-hppa.c (pa_11_fp_reg_struct): Delete.
4797 (pa_parse_number): Pass in arg to select fp reg parsing.
4798 Return 1 to indicate format checks pass. If strict, then only
4799 accept a register or register symbol. Return value in...
4800 (pa_number): New static for pa_parse_number.
4801 (FP_REG_BASE): Define.
4802 (FP_REG_RSEL): Define.
4803 (pre_defined_registers): Apply FP_REG_BASE and FP_REG_RSEL as
4804 appropriate. White space changes.
4805 (need_pa11_opcode): Don't bother passing any params, get them from
4807 (pa_ip): Modify all calls to pa_parse_number and need_pa11_opcode.
4808 Remove extraneous check in case 'Q'.
4809 (pa_equ): Modify call to pa_parse_number to do strict parsing. If
4810 reg, set section of resulting symbol to reg_section.
4811 (pa_parse_space_stmt): Modify call to pa_parse_number.
4812 (pa_space): Likewise.
4814 * config/tc-hppa.c: (md_apply_fix): Handle vtable relocs.
4815 (hppa_force_relocation): Handle vtable relocs.
4816 (pa_vtable_entry): New.
4817 (pa_vtable_inherit): New.
4818 (md_pseudo_table): Add entries for vtable pseudos.
4819 (hppa_fix_adjustable): Reject reduction of R_PARISC_GNU_VTINHERIT
4820 and R_PARISC_GNU_VTENTRY relocs. Reject reduction of relocs
4822 (tc_gen_reloc): Remove ELF_ARG_RELOC_INSN code.
4823 (pa_type_args): Don't call symbol_get_bfdsym multiple times.
4824 Set STT_PARISC_MILLICODE for OBJ_ELF when encountering a
4826 * config/obj-elf.c (obj_elf_type): Allow md_elf_symbol_type to
4827 specify a symbol type.
4829 * config/tc-hppa.h: Reorganize file a little, grouping OBJ_ELF
4830 dependent things together.
4831 (md_elf_symbol_type): Define.
4833 * config/tc-hppa.c (fix_new_hppa): Elide "$PIC_pcrel$0" pseudo
4835 * config/tc-hppa.h (tc_frob_symbol): Elide "$PIC_pcrel$0" here too.
4837 * config/obj-elf.h (obj_elf_vtable_inherit): Declare.
4838 (obj_elf_vtable_entry): Declare.
4840 * config/obj-elf.c (obj_elf_vtable_inherit): Return struct fix *
4841 and export function.
4842 (obj_elf_vtable_entry): Similarly.
4843 (elf_pseudo_table): Fix the damage with a cast.
4845 2000-09-03 Richard Henderson <rth@cygnus.com>
4847 * config/tc-ia64.c (emit_one_bundle): Stop collecting insns
4848 for template selection when a label is needed.
4850 2000-09-02 Kazu Hirata <kazu@hxi.com>
4852 * config/tc-ia64.c: Fix formatting.
4854 2000-09-02 Nick Clifton <nickc@redhat.com>
4856 * configure.in: Increase version number to 2.10.91.
4857 * configure: Regenerate.
4858 * aclocal.m4: Regenerate.
4859 * config.in: Regenerate.
4860 * po/gas.pot: Regenerate.
4861 * Makefile.in: Regenerate.
4863 2000-09-01 Alexandre Oliva <aoliva@redhat.com>
4865 * config/tc-sh.h [OBJ_ELF] (TC_FIX_ADJUSTABLE): Define.
4866 * config/tc-sh.c (md_apply_fix): Map 32-bit relocations that
4867 become PC-relative to BFD_RELOC_32_PCREL. Reject 16- or 8-bit
4869 (sh_obj_adjustable): Return 1 for PC-relative offsets used in
4872 2000-09-01 Niibe Yutaka <gniibe@m17n.org>, Kaz Kojima <kkojima@rr.iij4u.or.jp>, Alexandre Oliva <aoliva@redhat.com>
4874 * config/tc-sh.h (DIFF_EXPR_OK, GLOBAL_OFFSET_TABLE_NAME,
4875 TC_RELOC_GLOBAL_OFFSET_TABLE, TC_RELOC_RTSYM_LOC_FIXUP): Define.
4876 * config/tc-sh.c (sh_elf_cons, sh_elf_suffix): New functions.
4877 [OBJ_ELF] (md_pseudo_table) <long, int, word, short>: Use them.
4878 (GOT_symbol): New variable.
4879 (md_undefined_symbol): Set it.
4881 2000-09-01 Richard Henderson <rth@cygnus.com>
4883 * config/tc-ia64.c (match): Don't inline.
4884 (extra_goodness): New.
4885 (md_begin): Prefer nop.f and nop.b for best_template.
4887 2000-08-31 Kazu Hirata <kazu@hxi.com>
4889 * as.c: Fix formatting.
4891 * frags.c: Likewise.
4892 * macro.c: Likewise.
4894 2000-08-31 Eric Christopher <echristo@cygnus.com>
4896 * config/tc-mn10300.c: Cleanup and fix warnings.
4897 (md_pseudo_table): Add initializers.
4898 (md_show_usage): Cleanup.
4899 (md_parse_option): Fix warnings.
4900 (md_undefined_symbol): Fix warnings.
4901 (md_conver_frag): Fix warnings.
4902 (tc_gen_reloc): Fix warnings.
4903 (md_apply_fix3): Fix warnings.
4904 (check_operand): Fix warnings.
4906 2000-08-31 Alexandre Oliva <aoliva@redhat.com>
4908 * acinclude.m4: Include libtool and gettext macros from the
4910 * aclocal.m4, configure: Rebuilt.
4912 2000-08-30 Mark Hatle <mhatle@mvista.com>
4914 * config/tc-ppc.c (md_parse_option): Recognize -m405.
4916 2000-08-31 Kazu Hirata <kazu@hxi.com>
4918 * listing.c: Fix formatting.
4920 2000-08-29 Kazu Hirata <kazu@hxi.com>
4922 * app.c: Fix a comment typo. Fix formatting.
4924 2000-08-25 J. David Anglin <dave@hiauly1.hia.nrc.ca>
4926 * config/tc-vax.c (md_convert_frag): Correctly calculate the pc relative
4927 offset of the target destination for jmp instructions.
4928 (md_assemble): Change mode to VAX_ABSOLUTE_MODE as per comments.
4930 2000-08-24 Hans-Peter Nilsson <hp@axis.com>
4932 * NEWS: Mention support for CRIS.
4934 Thu Aug 24 20:41:05 2000 Denis Chertykov <denisc@overta.ru>
4936 * config/tc-avr.h (TC_IMPLICIT_LCOMM_ALIGNMENT): New macros.
4937 Sets `.lcomm' alignment to zero.
4939 2000-08-23 Alexandre Oliva <aoliva@redhat.com>
4941 * config/tc-i386.h (OBJ_MAYBE_ELF, OBJ_MAYBE_COFF,
4942 TC_FIX_ADJUSTABLE): Define.
4944 2000-08-23 Jim Wilson <wilson@cygnus.com>
4946 * config/tc-ia64.c (output_unw_records): Set U & E flags only if
4947 unwind.personality_routine is set.
4949 2000-08-23 H.J. Lu <hjl@gnu.org>
4951 * write.c (TC_FIX_ADJUSTABLE): Remove the duplicate.
4953 2000-08-23 Alexandre Oliva <aoliva@redhat.com>
4955 * config/tc-i386.h (TC_FIX_ADJUSTABLE): Do *NOT* define if target
4958 2000-08-22 H.J. Lu <hjl@gnu.org>
4960 * config.in (STRICTCOFF): New for strict COFF.
4962 * configure.in: Define STRICTCOFF for i386-*-msdosdjgpp*,
4963 i386-*-go32* and i386-go32-rtems*.
4964 * configure: Rebuilt.
4966 * config/obj-coff.c (obj_coff_endef): Follow the historical
4967 behavior if STRICTCOFF is not defined.
4969 * doc/internals.texi: Document STRICTCOFF.
4971 2000-08-22 Alexandre Oliva <aoliva@redhat.com>
4973 * write.c (TC_FIX_ADJUSTABLE): Define to 1, if not defined.
4974 (fixup_segment) Use it instead of TC_DONT_FIX_NON_ADJUSTABLE.
4975 * config/tc-i386.h (TC_DONT_FIX_NON_ADJUSTABLE): Remove.
4976 <OBJ_ELF, OBJ_COFF, TE_PE> (TC_FIX_ADJUSTABLE): Define.
4977 * config/tc-arm.h (TC_DONT_FIX_NON_ADJUSTABLE): Remove.
4978 <OBJ_ELF> (TC_FIX_ADJUSTABLE): Define.
4979 * config/tc-i960.h, config/tc-m68k.h, config/tc-v850.h:
4982 2000-08-22 Eric Christopher <echristo@cygnus.com>
4984 * config/tc-mn10300.c: (md_apply_fix): New function.
4985 (mn10300_force_relocation): New function.
4986 (mn10300_fix_adjustable): New function.
4988 * config/tc-mn10300.h: (TC_FORCE_RELOCATION): Define.
4989 (TC_HANDLES_FX_DONE): Define.
4990 (obj_fix_adjustable): Define.
4991 (MD_APPLY_FIX3): Define.
4992 (TC_LINKRELAX_FIXUP): Define.
4994 * write.c: (TC_LINKRELAX_FIXUP): Define if not
4996 (fixup_segment): Use TC_LINKRELAX_FIXUP.
4998 * doc/internals.texi: Document TC_LINKRELAX_FIXUP.
5000 2000-08-21 Jason Eckhardt <jle@cygnus.com>
5002 * config/tc-i860.c (md_apply_fix3): Do not insert the immediate
5003 if the fixup resulted in a relocation.
5005 2000-08-18 Nick Clifton <nickc@redhat.com>
5007 * config/tc-arm.c (decode_shift): Replace as_tsktsk with as_warn.
5008 Make reference to first element of shift_names explicit.
5010 2000-08-18 Alexandre Oliva <aoliva@redhat.com>
5012 * write.c (fixup_segment) [TC_DONT_FIX_NON_ADJUSTABLE]: Use
5013 obj_fix_adjustable() and tc_fix_adjustable() to tell whether to
5014 add a symbol's address. Removed all target-specific #ifdefs that
5015 used to accomplished the same.
5016 * config/tc-v850.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
5017 * config/tc-m68k.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
5018 * config/tc-arm.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
5019 * config/tc-i960.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
5020 * config/tc-i386.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
5022 2000-08-17 Kazu Hirata <kazu@hxi.com>
5024 * dwarf2dbg.c: Fix formatting.
5026 2000-08-17 Nick Clifton <nickc@redhat.com>
5028 * config/tc-arm.c (decode_shift): Allow illegal shifts by zero
5029 to be recoded as logical shift lefts by zero.
5031 2000-08-16 Jim Wilson <wilson@cygnus.com>
5033 * config/tc-ia64.c (specify_resource, case IA64_RS_GR): Handle
5034 postincrement modified registers. Handle IA64_OPND_R3_2 addl
5036 (note_register_values): Handle IA64_OPND_R3_2 operands.
5038 2000-08-16 Jason Eckhardt <jle@cygnus.com>
5040 * config/tc-i860.c (md_operand): Silly typo fixed.
5042 2000-08-16 Nick Clifton <nickc@redhat.com>
5044 * config/tc-arm.c (struct asm_shift): Delete.
5046 (enum asm_shift_index): New.
5047 (struct asm_shift_properties): New.
5048 (struct asm_shift_name): New.
5049 (shift_properties[]); New.
5050 (shift_names[]); New.
5052 (decode_shift): Use new structures.
5053 Issue a warning is "ROR #0" is used.
5054 Issue a warning if "ASR #0" or "LSR #0" is used.
5056 (md_begin): Initialise arm_shift_hsh table from new
5057 asm_shift_name array.
5059 2000-08-16 Jakub Jelinek <jakub@redhat.com>
5061 * config/tc-sparc.c: Kill all warnings.
5062 (md_parse_option): Set -32/-64 for -xarch=, allow all -A archs
5064 (md_show_usage): Update usage text.
5066 2000-08-16 Nick Clifton <nickc@redhat.com>
5068 * config/tc-arm.c (do_bx): Warn about "bx px" not being very
5071 2000-08-15 Will Cohen <wcohen@redhat.com>
5073 * config/tc-sh.h (DWARF2_LINE_MIN_INSN_LENGTH): Defined.
5075 * config/tc-sh.c (md_assemble): Changed so debug_type
5076 test performed for ppi_assemble
5077 * config/tc-sh.c: Included dwarf2dbg.h.
5078 (debug_line): Defined.
5079 (md_assemble): Generates dwarf2 line info.
5080 (sh_finalize): New function. Finalize dwarf2 info.
5081 (assemble_ppi): Returns size of code generated.
5082 (build_Mytes): Returns size of code generated.
5083 (md_pseudo_table): Added "file" and "loc" psuedo ops.
5084 * config/tc-sh.h (md_end): Defined.
5085 (sh_finalize): Declared.
5087 2000-08-15 Alexandre Oliva <aoliva@redhat.com>
5089 * config/tc-sh.c (md_apply_fix) [BFD_RELOC_32, BFD_RELOC_16]: Use
5092 2000-08-14 Nick Clifton <nickc@redhat.com>
5094 * config/tc-arm.c (do_bx): Allow "bx pc".
5096 2000-08-14 Jim Wilson <wilson@cygnus.com>
5098 * config/tc-ia64.c (md_longopts): Add -mconstant-gp and -mauto-pic.
5099 (md_parse_option): Add OPTION_MCONSTANT_GP and OPTION_MAUTO_PIC.
5100 (md_begin): Change assignment to md.flag to OR in the new bit.
5102 2000-08-14 Mark Elbrecht <snowball3@bigfoot.com>
5104 * config/obj-coff.c (obj_coff_endef) [BFD_ASSEMBLER]: Set the debug
5105 flag for storage types C_ARG, C_REGPARM, C_FIELD, C_MOS, C_MOE,
5108 2000-08-14 Jason Eckhardt <jle@cygnus.com>
5110 * NEWS: Mention i860 support.
5112 Mon Aug 14 11:49:12 2000 Jeffrey A Law (law@cygnus.com)
5114 * config/tc-mn10300.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
5116 2000-08-14 Andreas Schwab <schwab@suse.de>
5118 * doc/c-arm.texi (ARM Directives): Fix warnings from makeinfo.
5120 2000-08-11 Andreas Schwab <schwab@suse.de>
5122 * doc/c-i860.texi (Opcodes for i860): Remove braces from @item
5125 2000-08-11 Kazu Hirata <kazu@hxi.com>
5127 * expr.c: Fix formatting.
5128 * config/obj-bout.c: Likewise.
5130 2000-08-10 Jason Eckhardt <jle@cygnus.com>
5132 * doc/c-i860.texi: Flesh out the i860 section more.
5134 2000-08-10 Kazu Hirata <kazu@hxi.com>
5136 * symbols.c: Fix formatting.
5139 Wed Aug 9 16:28:21 EDT 2000 Diego Novillo <dnovillo@cygnus.com>
5141 * config/tc-i386.c (md_assemble): Skip suffix check if the opcode
5142 modifier has the IgnoreSize bit set.
5144 2000-08-09 Alan Modra <alan@linuxcare.com.au>
5146 From Rodney Brown <RodneyBrown@mynd.com>
5147 * configure.in: Use elf on Unixware 7 (i586-sco-sysv5uw7.1.0)
5148 * configure: Regenerate.
5150 2000-08-09 Kazu Hirata <kazu@hxi.com>
5152 * hash.c: Fix formatting.
5155 2000-08-08 Jason Eckhardt <jle@cygnus.com>
5157 * config/tc-i860.h: Rework completely for BFD_ASSEMBLER.
5158 (i860_fix_info): New enum.
5159 (MD_APPLY_FIX3): Define.
5160 (WORKING_DOT_WORD): Define.
5161 (TC_HANDLES_FX_DONE): Define.
5162 (DIFF_EXPR_OK): Define.
5163 (LISTING_HEADER): Define.
5164 (TARGET_FORMAT): Select target format based on endian flag.
5165 (TARGET_BYTES_BIG_ENDIAN): Default to little endian.
5166 (target_big_endian): Add external declaration.
5168 * config/tc-i860.c: All existing code reworked completely. Other
5169 new code shown below.
5170 (SYNTAX_SVR4): Define.
5171 (target_warn_expand): New variable.
5172 (md_shortopts): Declare and define (-Qy, -Qn, and -V options).
5173 (md_longopts): Declare and define with new options (-EL, -EB,
5175 (md_show_usage): New function.
5176 (md_operand): New function.
5177 (obtain_reloc_for_imm16): New function.
5178 (md_apply_fix3): New function.
5179 (tc_gen_reloc): New function.
5181 2000-08-08 Stephane Carrez <Stephane.Carrez@worldnet.fr>
5183 * config/tc-m68hc11.c (build_jump_insn): Make sure the
5184 2 bytes of the jump address are in the same frag.
5185 (find): Accept 68hc12 register indirect modes.
5187 * NEWS: Mention 68HC11 & 68HC12 support.
5189 2000-08-07 Richard Henderson <rth@cygnus.com>
5191 * config/tc-ia64.c (unwind): Add prologue_mask member.
5192 (dot_vframe): Elide psp_gr record if it overlaps prologue_gr.
5193 (dot_save): Likewise for pfs_gr, rp_gr, and preds_gr.
5194 (dot_body): Clear unwind.prologue_mask.
5195 (dot_prologue): Set it. Accept a register second argument.
5197 2000-08-07 Kazu Hirata <kazu@hxi.com>
5199 * config/atof-ieee.c: Fix formatting.
5200 * config/atof-tahoe.c: Likewise.
5202 2000-08-06 Nick Clifton <nickc@cygnus.com>
5204 * config/tc-sparc.c (md_begin): Fix typo in recent formatting
5207 * doc/as.texinfo (Pseudo Ops): Update to include descriptions
5208 of .popsection, .previous, .pushsection, .subsection,
5209 .version, .vtable_entry, .vtable_inherit and .weak.
5211 2000-08-05 Kazu Hirata <kazu@hxi.com>
5213 * config/tc-cris.c: Fix formatting.
5214 * config/tc-i386.c: Likewise.
5215 * config/tc-sparc.c (sparc_ip): Simplify the code.
5217 2000-08-04 Kazu Hirata <kazu@hxi.com>
5219 * config/tc-cris.c: Rearrange code for readability.
5220 * config/tc-d10v.c: Fix formatting.
5221 * config/tc-m32r.c: Likewise.
5222 * config/tc-sparc.c: Likewise.
5224 2000-08-02 Jim Wilson <wilson@cygnus.com>
5226 * config/tc-ia64.c (emit_one_bundle): Call ia64_free_opcode
5227 before ia64_find_opcode.
5228 (md_assemble): Likewise.
5230 2000-08-01 Nick Clifton <nickc@cygnus.com>
5232 * config/tc-arm.c (do_mrs): Fix skip of 'cpsr_all' flag.
5233 Undo some formatting fixes.
5235 2000-08-01 Kazu Hirata <kazu@hxi.com>
5237 * config/obj-som.c: Fix formatting.
5238 * config/obj-ieee.c: Likewise.
5239 * config/tc-arm.c: Likewise.
5240 * config/tc-v850.c: Likewise.
5242 2000-08-01 Nick Clifton <nickc@redhat.com>
5244 * doc/c-m68k.texi (section M680x0 Options): Turn into a table
5245 index by command line option.
5247 2000-08-01 Michael Sokolov <msokolov@ivan.Harhan.ORG>
5249 * doc/c-m68k.texi (@cindex @samp{--pcrel}): Rewrite option description.
5250 (@node M68K-Branch): Rewrite to match the reality.
5252 2000-07-31 Jason Eckhardt <jle@cygnus.com>
5254 * doc/c-i860.texi: New file.
5255 * doc/Makefile.am (CPU_DOCS): Add c-i860.texi.
5256 * doc/Makefile.in: Regenerate.
5257 * doc/all.texi: Add I860 as relevant architecture.
5258 * doc/as.texinfo: Include i860 dependent file c-i860.texi.
5260 2000-07-31 Kazu Hirata <kazu@hxi.com>
5262 * config/tc-d30v.c: Fix formatting.
5264 2000-07-31 Michael Sokolov <msokolov@ivan.Harhan.ORG>
5266 * config/tc-m68k.c (flag_keep_pcrel, OPTION_PCREL): Add --pcrel option.
5267 (md_convert_frag_1, md_estimate_size_before_relax): When making DBcc
5268 long emit a long branch if available instead of an absolute jump, never
5269 emit absolute jumps for anything with --pcrel.
5271 * doc/c-m68k.texi: Document new command line option.
5273 2000-07-29 Marek Michalkiewicz <marekm@linux.org.pl>
5275 * config/tc-avr.c: Use PARAMS macro in function declarations.
5276 Don't declare md_pcrel_from_section (already in tc-avr.h).
5277 (avr_operands): Use AVR_UNDEF_P and AVR_SKIP_P macros.
5278 (avr_operand): Don't set (unsigned) op_mask to -1.
5280 2000-07-28 Jason Eckhardt <jle@cygnus.com>
5282 * configure.in: Add bits for i860-stardent-{sysv4, elf}*.
5283 * configure: Regenerated.
5284 * config/obj-elf.c (obj_elf_type): Recognize a fifth type
5285 of operand to the .type directive (.e.g, "type").
5287 2000-07-28 Alan Modra <alan@linuxcare.com.au>
5289 * as.h (warn_comment, found_comment, found_comment_file): Declare.
5290 * app.c (do_scrub_chars): Record where first comment found.
5291 * read.c (read_a_source_file): Init found_comment on entry, and
5292 notify whether comments found on exit.
5293 * config/tc-hppa.c (md_shortopts): Add "c".
5294 (md_longopts): Add warn-comment.
5295 (md_parse_option): Handle it.
5296 (md_show_usage): Show available options.
5297 * config/tc-hppa.h (WARN_COMMENTS): Define if TE_LINUX
5299 Thu Jul 27 11:25:01 2000 Andrew Cagney <cagney@b1.cygnus.com>
5301 * config/tc-mn10300.c (md_convert_frag): Fix printfs.
5302 (tc_gen_reloc): Add cast when assigning bfd_abs_symbol to
5304 (md_estimate_size_before_relax): Don't fall off end of function.
5306 2000-07-27 Kazu Hirata <kazu@hxi.com>
5308 * config/tc-avr.c: Fix formatting.
5309 * config/tc-ns32k.c: Likewise.
5311 2000-07-27 Alan Modra <alan@linuxcare.com.au>
5313 * config/tc-d10v.c (find_opcode): Remove extraneous `='.
5315 2000-07-27 Kazu Hirata <kazu@hxi.com>
5317 * config/tc-d10v.c: Fix formatting.
5318 * config/tc-z8k.c: Likewise.
5319 * config/tc-sparc.c: Likewise.
5321 2000-07-26 Dave Brolley <brolley@redhat.com>
5323 * cgen.c (queue_fixup): Declare opinfo.
5324 (gas_cgen_parse_operand): Mark unused parameters with ATTRIBUTE_UNUSED.
5325 (gas_cgen_md_operand): Ditto.
5326 (gas_cgen_md_apply_fix3): Ditto.
5328 2000-07-24 Mark Elbrecht <snowball3@bigfoot.com>
5330 * config/obj-coff.c (obj_frob_symbol): Don't merge
5331 labels. Don't merge if the symbol isn't constant. Return
5332 immediately if a symbol is merged.
5334 2000-07-22 Alan Modra <alan@linuxcare.com.au>
5336 * frags.c (frag_align): Correct absolute section alignment.
5338 2000-07-20 DJ Delorie <dj@redhat.com>
5340 * config/obj-coff.c (obj_frob_symbol): revert previous change,
5341 it breaks linking against DLLs.
5343 2000-07-20 Hans-Peter Nilsson <hp@axis.com>
5345 * configure.in: Add CRIS support.
5346 * configure: Regenerate.
5347 * Makefile.am: (CPU_TYPES): Add cris.
5348 (CPU_OBJ_VALID) [aout]: Add cris.
5349 (MULTI_CPU_TYPES): Add cris.
5350 (MULTI_CPU_OBJ_VALID) [aout]: Add cris.
5351 [coff]: Only i386 and mips are valid.
5352 (TARGET_CPU_CFILES): Add config/tc-cris.c.
5353 (TARGET_CPU_HFILES): Add config/tc-cris.h.
5354 (MULTI_CFILES): Add config/e-crisaout.c and config/e-criself.c.
5355 Regenerate dependencies.
5356 * Makefile.in: Regenerate.
5357 * aclocal.m4: Regenerate.
5358 * as.c: Declare crisaout, criself.
5359 * config/tc-cris.h, config/tc-cris.c: New.
5360 * config/e-criself.c, config/e-crisaout.c: New.
5361 * po/POTFILES.in, po/gas.pot: Regenerate.
5363 2000-07-20 Kazu Hirata <kazu@hxi.com>
5365 * read.c: Fix formatting.
5366 * write.c: Fix formatting.
5368 2000-07-19 H.J. Lu <hjl@gnu.org>
5370 * sb.c: Include <stdlib.h> if exists for abort ().
5372 2000-07-19 Alan Modra <alan@linuxcare.com.au>
5374 * config/tc-hppa.c (hppa_fix_adjustable): Correct LR%/RR% comment.
5375 (arg_reloc_stub_needed): #ifdef OBJ_SOM, not #ifdef SOM.
5376 (pa_type_args): Same here.
5378 2000-07-17 Mark Elbrecht <snowball3@bigfoot.com>
5380 * config/obj-coff.c (obj_frob_symbol): Don't merge labels. Don't
5381 merge if the symbol isn't constant. Don't call S_SET_EXTERNAL if
5382 the storage class is already set.
5384 2000-07-17 Kazu Hirata <kazu@hxi.com>
5386 * config/tc-m68hc11.c: Fix formatting.
5387 * config/tc-mn10200.c: Likewise.
5388 * config/tc-mn10300.c: Likewise.
5389 * config/tc-pj.c: Likewise.
5390 * config/tc-tic80.c: Likewise.
5391 * config/tc-w65.c: Likewise.
5393 2000-07-17 Frank Ch. Eigler <fche@redhat.com>
5395 * expr.c (operand): Permit %bin literals if LITERAL_PREFIXPERCENT_BIN
5398 2000-07-15 Ian Lance Taylor <ian@zembu.com>
5400 * doc/c-mips.texi (MIPS Opts): Remove erroneous space after
5403 2000-07-15 Alan Modra <alan@linuxcare.com.au>
5405 * config/tc-hppa.c (hppa_fix_adjustable): Use the same checks for
5406 ELF as are used for SOM (except the 32-bit reloc one) to decide
5407 whether a symbol can be reduced to a section symbol. Expand on
5408 the comment for symbols involved in LR% and RR% expressions.
5410 2000-07-14 Nick Clifton <nickc@cygnus.com>
5412 * config/tc-mips.c (mips_disable_float_construction): New
5413 static variable. Set to true if doubles should not be
5414 constructed by loading two single width fp registers with
5415 halves of the value.
5416 (mips_ip): Test mips_disable_float_construction.
5417 (md_longopts): Add command line switches --construct-floats
5418 and --no-construct-floats.
5419 (md_parse_option): Parse new command line options.
5420 (md_show_usage): Describe new command line options.
5422 * doc/c-mips.texi: Document new command line options.
5424 2000-07-13 Koundinya K <kk@ddeorg.soft.net>
5426 * configure.in: Remove the test /usr/dde for mips-*-sysv4*MP*
5427 * configure: Regenerate.
5429 2000-07-13 Hans-Peter Nilsson <hp@axis.com>
5431 * configure.in (DEFAULT_EMULATION setting): Revert part of
5432 2000-07-01 change that set te_multi=multi unless set to tmips.
5433 * configure: Regenerate.
5435 2000-07-12 Mark Elbrecht <snowball3@bigfoot.com>
5437 * config/obj-coff.c (coff_frob_section): Add padding to the last
5438 section when aligning it increases its size.
5440 2000-07-11 Kazu Hirata <kazu@hxi.com>
5442 * config/tc-tic54x.c: Fix formatting.
5444 2000-07-10 Kazu Hirata <kazu@hxi.com>
5446 * config/tc-h8500.c: Fix formatting.
5447 * config/tc-tic54x.c: Fix formatting.
5449 2000-07-10 Alan Modra <alan@linuxcare.com.au>
5451 * config/tc-hppa.c (md_apply_fix): Check fmt 12 and 22 pc-rel
5452 displacements correctly.
5454 * read.h (s_abort): Add ATTRIBUTE_NORETURN.
5456 2000-07-10 Ryan Bradetich <rbradetich@uswest.net>
5458 * hash.c (hash_insert): Add cast to obstruct_alloc to fix
5462 2000-07-09 Alan Modra <alan@linuxcare.com.au>
5464 From David Huggins-Daines <dhd@linuxcare.com>
5465 * config/te-hppalinux64.h: Add a new emulation.
5466 * configure.in (emulations): Add configure bits to support the
5467 64-bit Linux/parisc target.
5468 * configure: Regenerate.
5470 * config/tc-hppa.c (md_parse_option): Support `-V' for ELF.
5471 (md_shortopts): Add `V' for ELF.
5473 * config/tc-hppa.c (arg_reloc_stub_needed): Define as zero except
5474 when SOM or ELF_ARG_RELOC are defined.
5475 (pa_type_args): Only set symbol_arg_reloc_info when SOM or
5476 ELF_ARG_RELOC are defined.
5477 (pa_stringer_aux): Don't pa_check_current_space_and_subspace here..
5478 (pa_stringer): ..Do it here instead. Fix comment typos.
5479 (hppa_force_relocation): Cast enums to int before comparing with
5482 From Ryan Bradetich <rbradetich@uswest.net>
5483 * config/tc-hppa.c: Removed unneeded libbfd.h to fix macro
5484 redifinition warning.
5485 (md_apply_fix): Added cast from enum to int for fixP->fx_r_type.
5486 (hppa_force_relocation): ditto
5487 (md_apply_fix): Added cast to buf to fix warnings.
5489 * config/tc-hppa.h (pa_define_label, parse_cons_expression_hppa,
5490 cons_fix_new_hppa, hppa_force_relocation): Prototype.
5492 * config/tc-hppa.c (reloc_type): It's an enum for OBJ_ELF.
5493 (R_N0SEL, R_N1SEL): Define only for OBJ_SOM.
5494 (tc_gen_reloc): Make `code' a reloc_type and `codes' a
5495 reloc_type** to avoid warnings in switch.
5496 (md_apply_fix): Make insn, val signed. Zap buf_wd and read insn a
5497 little earlier instead.
5499 * config/tc-hppa.c (symbol_arg_reloc_info): Define for both som
5501 (pa_type_args): Use symbol_arg_reloc_info.
5502 (struct pa_it): Make arg_reloc unsigned int.
5503 (struct hppa_fix_struct): Likewise for fx_arg_reloc.
5504 (pa_text, pa_data, pa_comm): Don't compile for TE_LINUX.
5505 (pa_code): Delete. pa_text duplicates this function.
5506 (md_pseudo_table): Call obj_elf_text for ".code" if TE_LINUX.
5507 (fix_new_hppa): Argument offset is offsetT, arg_reloc is unsigned
5509 (cons_fix_new_hppa): Actually change selector to e_fsel when
5510 warning about assuming so.
5511 (tc_gen_reloc): More example elf arg reloc code.
5512 (md_apply_fix): Use arg_reloc_stub_needed for elf too.
5513 (hppa_force_relocation): Likewise.
5515 * config/tc-hppa.h: Use TARGET_ARCH_SIZE to select target include
5517 (pa_end_of_source): Prototype.
5518 (hppa_fix_adjustable): Prototype.
5519 (LABELS_WITHOUT_COLONS): Move it..
5520 * config/te-hppa.h: To here.
5522 * config/te-hppa64.h: New file.
5524 * config/tc-hppa.c: Use TARGET_ARCH_SIZE to select target reloc
5526 (md_apply_fix): Pass stdoutput to bfd_hppa_insn2fmt. Handle
5527 format -10, -16, 16 relocs.
5528 (hppa_elf_mark_end_of_function): Test for null
5529 last_call_info->start_symbol
5531 * config/tc-hppa.c (pa_ip): In case 'V', pass `strict' to
5532 CHECK_FIELD, not INSERT_FIELD_AND_CONTINUE. Don't pass opcode to
5533 re_assesmble_* functions. Delete extraneous statements. Fix
5535 (md_apply_fix): Compare against 1048575 in case 21. Don't pass
5536 insn to re_assemble_*.
5538 2000-07-08 Ulf Carlsson <ulfc@engr.sgi.com>
5540 * doc/internals.texi (Expressions): Fix typo.
5542 2000-07-08 Kazu Hirata <kazu@hxi.com>
5544 * config/tc-sh.c: Fix formatting.
5545 * config/tc-tic54x.c: Fix formatting.
5546 * depend.c: Fix formatting.
5547 * flonum-konst.c: Likewise.
5548 * flonum-mult.c: Likewise.
5550 2000-07-07 Kazu Hirata <kazu@hxi.com>
5552 * config/tc-sh.c: Fix comments.
5553 * config/obj-vms.c: Fix comments.
5554 * config/tc-a29k.c: Likewise.
5555 * config/tc-alpha.c: Likewise.
5556 * config/tc-h8300.c: Likewise.
5557 * config/tc-h8500.c: Likewise.
5558 * config/tc-i370.c: Likewise.
5559 * config/tc-ia64.c: Likewise.
5560 * config/tc-m68hc11.c: Likewise.
5561 * config/tc-m68k.c: Likewise.
5562 * config/tc-mips.c: Likewise.
5563 * config/tc-ns32k.c: Likewise.
5564 * config/tc-ppc.c: Likewise.
5565 * config/tc-z8k.c: Likewise.
5567 2000-07-06 Mark Elbrecht <snowball3@bigfoot.com>
5569 * config/obj-coff.c (TC_COFF_SECTION_DEFAULT_ATTRIBUTES): New.
5570 Default to '(SEC_LOAD | SEC_DATA)'.
5571 (obj_coff_section) [BFD_ASSEMBLER]: Use it.
5573 * doc/internals.texi (CPU Backend): Describe
5574 TC_COFF_SECTION_DEFAULT_ATTRIBUTES.
5576 Thu Jul 6 17:20:58 2000 Andrew Cagney <cagney@b1.cygnus.com>
5578 * as.c (parse_args): NULL terminate the long option list.
5580 Tue Jul 4 14:08:28 2000 Andrew Cagney <cagney@b1.cygnus.com>
5582 * config/tc-d30v.h: Include "write.h" for fixS.
5583 (d30v_start_line, md_pcrel_from_section): Add function prototypes.
5585 2000-07-05 Nick Clifton <nickc@cygnus.com>
5587 * config/tc-d30v.c (write_2_short): Further changes to warning
5588 messages produced when combining EITHER_BUT_PREFER_MU attributed
5591 2000-07-05 DJ Delorie <dj@redhat.com>
5595 2000-07-04 Alexandre Oliva <aoliva@redhat.com>
5597 * config/tc-arm.c (psrs): Accept combinations of flags.
5599 2000-07-03 Marek Michalkiewicz <marekm@linux.org.pl>
5601 * config/tc-avr.c: Change _ () to _() around all strings marked
5602 for translation (exception from the usual coding style).
5603 (avr_opt): New struct variable, how the new switches are set.
5604 (OPTION_MMCU): Define as 'm' and actually use.
5605 (md_longopts): Add -mall-opcodes, -mno-skip-bug, -mno-wrap.
5606 (show_mcu_list): New function, display the list of known MCUs.
5607 (md_show_usage): Document the new switches. Call show_mcu_list.
5608 (avr_set_arch): Change 'm' to OPTION_MMCU.
5609 (md_parse_option): Call show_mcu_list if unknown MCU specified.
5610 Handle the new switches.
5611 (avr_operands): Disable warnings for undefined combinations of
5612 operands if -mall-opcodes. Disable warnings for skipping two-word
5613 instructions if enhanced core or -mno-skip-bug.
5614 (avr_operand): Accept all addressing modes on avr1 if -mall-opcodes.
5615 (md_apply_fix3): Reject 8K wrap if >8K or -mno-wrap.
5616 (md_assemble): Accept opcodes not supported by MCU if -mall-opcodes.
5617 (avr_ldi_expression): Warn about implicit lo8().
5618 * config/tc-avr.h (md_pcrel_from_section): Add prototype.
5620 2000-07-01 Koundinya K <kk@ddeorg.soft.net>
5622 * configure.in: Add entry for mips-*-sysv4*MP*
5623 * configure: Rebuild
5624 * config/tc-mips.c (mips_target_format): Return elf32-tradbigmips or
5625 elf32-tradlittlemips for traditional mips targets.
5626 * config/tc-mips.c (md_estimate_size_before_relax): Duplicate the
5627 test for Link Once sections as in adjust_reloc_syms.
5628 * config/te-tmips.h: New file for traditional mips targets. Define
5631 2000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
5633 * config/obj-coff.c (obj_coff_setcion) [BFD_ASSEMBLER]: If the
5634 flags argument is not present, don't change an existing section's
5635 section's attributes. If the flags argument is present, warn if the
5636 attributes don't match the section's current attributes. When
5637 long section names are supported, set SEC_LINK_ONCE and
5638 SEC_LINK_DUPLICATES_DISCARD for a new .gnu.linkonce section.
5640 Thu Jun 29 21:30:00 2000 Hans-Peter Nilsson <hp@axis.com>
5642 * config/obj-aout.c (obj_aout_type): Do not ignore for undefined
5643 symbols; create them.
5645 2000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
5647 * write.c (set_segment_vma): New: Set vma and lma for a segment.
5648 (write_object_file) [BFD_ASSEMBLER && OBJ_COFF && TE_GO32]: Use it.
5650 2000-06-27 Aldy Hernandez <aldyh@redhat.com>
5652 * config/tc-mips.c (mips_ip): handle "(foo-.-4)" type of
5653 expressions. Ignore the problem when handling 16 bit signed
5654 immediates, because the assembler will take care of the relocation
5657 2000-06-27 Nick Clifton <nickc@cygnus.com>
5659 * config/tc-d30v.c (write_2_short): Do not allow opcodes with
5660 the EITHER_BUT_PREFER_MU attribute to be combined into a reverse
5661 sequential order, and emit warning messages if the input source
5662 code contains constructs like that, or parallel constructs
5663 containing such opcodes.
5665 2000-06-26 Marek Michalkiewicz <marekm@linux.org.pl>
5667 * config/tc-avr.c (mcu_types): Rename avr4 to avr5, add avr4.
5668 Add more MCU types for avr4 and avr5. Replace at94k{10,20,40}
5669 with just at94k. Change AVR_ISA_85xx back to AVR_ISA_2xxx.
5670 (md_show_usage): Update usage message.
5671 (md_parse_option): Allow redefinition of MCU type within the
5672 same avr[1-5] bfd machine type. Show both old and new MCU type
5673 in the error message.
5674 (md_apply_fix3): Support 8K wrap if AVR_ISA_MEGA is not set.
5675 Simplify 8K wrap code.
5677 2000-06-25 Kazu Hirata <kazu@hxi.com>
5679 * config/obj-aout.c: Remove all uses of DEFUN.
5680 * config/obj-ieee.c: Likewise.
5681 * config/tc-sh.c: Fix comment typos.
5682 * config/tc-tahoe.c: Likewise.
5683 * config/tc-vax.c: Likewise.
5684 * config/tc-w65.c: Likewise.
5685 * config/tc-z8k.c: Likewise.
5686 * config/tc-h8300.c (build_bytes): Assemble ldmac correctly.
5688 2000-06-24 DJ Delorie <dj@cygnus.com>
5690 * config/tc-i386.c (md_estimate_size_before_relax): Revert
5691 more changes from Sept 1999
5692 (tc_i386_fix_adjustable): ditto
5693 (md_apply_fix3): ditto
5695 2000-06-24 Frank Ch. Eigler <fche@redhat.com>
5697 * cgen.c (expr_jmp_buf_p): New validity flag for expr_jmp_buf.
5698 (gas_cgen_parse_operand): Set it around expression() call.
5699 (gas_cgen_md_operand): Test for it before longjmp().
5701 2000-06-24 Kazu Hirata <kazu@hxi.com>
5703 * config/tc-h8500.c: Remove all uses of DEFUN.
5704 * config/tc-sh.c: Likewise.
5705 * config/tc-w65.c: Likewise.
5706 * config/tc-z8k.c: Likewise.
5708 * config/tc-h8500.c: Fix typos in comments.
5710 2000-06-23 Frank Ch. Eigler <fche@redhat.com>
5712 * expr.c (operand): Permit $hex literals if LITERAL_PREFIXDOLLAR_HEX
5715 2000-06-23 matthew green <mrg@redhat.com>
5717 * expr.c (operand): Do not as_bad() if RELAX_PAREN_GROUPING is
5718 defined. Fix error message for `[' grouping.
5720 2000-06-22 Kazu Hirata <kazu@hxi.com>
5722 * config/tc-h8300.c: Fix formatting and comment typos.
5724 2000-06-22 Timothy Wall <twall@cygnus.com>
5726 * config/tc-ia64.c (note_register_values): Move premature QP
5727 notation clearing into the appropriate place.
5729 2000-06-22 Alan Modra <alan@linuxcare.com.au>
5731 * dep-in.sed: Escape literal `.'s on patterns. Trim off `../'
5732 first before anything else. Add bin-bugs.h, emul.h and progress.h
5733 Sort list of files as for $(OBJS) in Makefile.am.
5735 * Makefile.am (DEP): grep for leading `/' in DEPA, and fail if we
5736 find one. Remake dependencies.
5737 ($(OBJS)): Add bin-bugs.h, emul.h, and progress.h Sort the list.
5738 * Makefile.in: Regenerate.
5739 * doc/Makefile.in: Regenerate.
5741 * config/tc-i386.c (i386_displacement): Don't assume a constant
5742 displacement is necessarily 16 bits when in 16 bit code mode.
5743 (md_assemble): Instead size the displacement here after we know
5744 for sure that a .code16gcc operand hasn't automatically added
5745 operand size prefixes.
5747 2000-06-21 H.J. Lu <hjl@gnu.org>
5749 * Makefile.am: Rebuild dependency.
5750 * Makefile.in: Rebuild.
5752 2000-06-21 Kazu Hirata <kazu@hxi.com>
5754 * config/tc-h8300.c (parse_reg): Make the function static.
5755 (parse_exp): Likewise.
5757 2000-06-20 DJ Delorie <dj@cygnus.com>
5759 * config/tc-i386.c (tc_i386_fix_adjustable): Revert change from
5760 Sept 1999; RVA relocs need to be treated more like DIR32 relocs
5761 for cygwin import libraries to work properly.
5763 2000-06-20 H.J. Lu <hjl@gnu.org>
5765 * Makefile.am: Rebuild dependency.
5766 * Makefile.in: Rebuild.
5767 * configure: Likewise.
5768 * doc/Makefile.in: Likewise.
5770 2000-06-20 Timothy Wall <twall@cygnus.com>
5772 * doc/internals.texi (CPU backend): Add @itemx for
5773 TC_START_LABEL_WITHOUT_COLON.
5774 * doc/c-tic54x.texi: New.
5775 * doc/as.texinfo: Add tic54x features and include primary tic54x
5777 * doc/all.texi: Add C54X.
5778 * doc/Makefile.am (CPU_DOCS): Add c-tic54x.texi.
5779 * doc/Makefile.in: Regenerate.
5780 * configure.in: Add tic54x and define LIBM for tic54x.
5781 * configure: Regenrate.
5782 * config/tc-tic54x.[ch]: New.
5783 * config/obj-coff.h: Add tic54x.
5784 * Makefile.am: (CPU_TYPES): Add tic54x.
5785 (TARGET_CPU_CFILES): Add 'tc-tic54x.c'.
5786 (TARGET_CPU_HFILES): Add 'tc-tic54x.h'.
5787 (as_new_LDADD): Add $(LIBM).
5788 * Makefile.in: Regenerate.
5790 2000-06-18 Stephane Carrez <stcarrez@worldnet.fr>
5792 * doc/Makefile.am (CPU_DOCS): Added 68hc11 file.
5793 * doc/c-m68hc11.texi: Document 68HC11 and 68HC12 port.
5794 * doc/as.texinfo: Likewise.
5796 * configure, Makefile.in: Regenerate.
5797 * configure.in (emulations): Recognize m6811 and m6812.
5798 * Makefile.am (CPU_TYPES, TARGET_CPU_CFILES, TARGET_CPU_HFILES):
5799 Added files for 68hc11 and 68hc12 assembler.
5800 * config/tc-m68hc11.c: Assembler for 68hc11 and 68hc12.
5801 * config/tc-m68hc11.h: Header definition for that assembler.
5803 2000-06-18 Nick Clifton <nickc@redhat.com>
5805 * symbols.c (resolve_symbol_value): Use bfd_octets_per_byte
5806 instead of OCTETS_PER_BYTE.
5808 * config/tc-v850.c: Fix compile time warnings.
5809 * config/tc-ppc.c: Fix compile time warnings.
5811 2000-06-18 H.J. Lu <hjl@gnu.org>
5813 * configure.in: Don't emulate i386-pc-pe-coff with i386coff.
5814 * configure: Rebuild.
5816 2000-06-17 Mark Elbrecht <snowball3@bigfoot.com>
5818 * config/obj-coff.c (obj_coff_weak): Typo fix: Change BFD_ASSEMLER
5821 2000-06-16 Nick Clifton <nickc@cygnus.com>
5823 * config/tc-mips.c (md_parse_option): Accept RM5200,RM5230,
5824 RM5231, RM5261, RM5721 and RM7000 as r5000 cpu variants.
5826 * doc/c-mips.texi: Document newly accepted cpu variants.
5828 2000-06-15 Ulf Carlsson <ulfc@engr.sgi.com>
5830 * config/tc-mips.h: Remove definition of ONLY_STANDARD_ESCAPES.
5832 2000-06-13 Ulf Carlsson <ulfc@engr.sgi.com>
5834 * macro.c (getstring): Make it possible to escape the quote
5837 Tue Jun 13 20:58:28 2000 Catherine Moore <clm@redhat.com>
5839 * config/tc-hppa.c (pa_export): Weak symbols can be global.
5841 2000-06-13 H.J. Lu <hjl@gnu.org>
5843 * configure: Regenerate.
5845 2000-06-09 Alan Modra <alan@linuxcare.com.au>
5847 * app.c (do_scrub_begin): Don't default lex[';'] as a line
5849 * doc/internals.texi (line_separator_chars): Semicolon is no
5850 longer a default. Mention null and newline as defaults.
5852 * read.c (is_end_of_line): Remove ifdef TC_HPPA.
5854 * config/tc-i386.h (line_separator_chars): Explicitly mention `;'
5855 * config/tc-i860.h (line_separator_chars): Likewise.
5856 * config/tc-h8300.c (line_separator_chars): Likewise.
5857 * config/tc-i960.c (line_separator_chars): Likewise.
5858 * config/tc-m68k.c (line_separator_chars): Likewise.
5859 * config/tc-mips.c (line_separator_chars): Likewise.
5860 * config/tc-ns32k.c (line_separator_chars): Likewise.
5861 * config/tc-sparc.c (line_separator_chars): Likewise.
5862 * config/tc-vax.c (line_separator_chars): Likewise.
5864 * config/tc-h8300.c (comment_chars): Use string initialiser.
5865 * config/tc-i960.c (line_comment_chars): Likewise.
5866 * config/tc-z8k.c (comment_chars, line_comment_chars,
5867 line_separator_chars): Likewise.
5869 * config/tc-arm.c (line_separator_chars): Always use `;', not just
5872 2000-06-08 Nick Clifton <nickc@cygnus.com>
5874 * config/tc-arm.c (cons_fix_new_arm): Assign correct reloc value
5877 2000-06-08 David O'Brien <obrien@FreeBSD.org>
5879 * configure.in (VERSION): Update to show this is the CVS mainline.
5881 2000-06-08 Matthew Jacob <mjacob@feral.com>
5883 * config/tc-alpha.c (md_undefined_symbol): Properly understand that
5884 $at is the integer register $r28, vs. both $r28 and the floating
5885 point register $f28.
5887 2000-06-08 James E. Wilson <wilson@cygnus.com>
5889 * config/tc-ia64.c (generate_unwind_image): Call ia64_flush_insns.
5890 (dot_endp): Don't call ia64_flush_insns.
5891 (emit_one_bundle): Don't delete prologue/body records from
5892 unwind_record list in first loop. Rewrite second loop to account for
5895 2000-06-07 David Mosberger <davidm@hpl.hp.com>
5897 * config/tc-ia64.c: Add missing prototypes.
5898 (generate_unwind_image): Cast argument to output_unw_records call.
5900 Wed Jun 7 22:44:14 2000 Denis Chertykov <denisc@overta.ru>
5902 * config/tc-avr.c (avr_operand): fix the formatting of the comment.
5904 Wed Jun 7 21:26:15 2000 Denis Chertykov <denisc@overta.ru>
5906 * config/tc-avr.c (AVR_ISA_???): moved to include/opcode/avr.h
5907 (REGISTER_P): likewise.
5908 (avr_opcodes): uses include/opcode/avr.h
5909 (avr_operand): enable ld r,Z or st r,Z for at90s1200.
5911 2000-06-04 Alan Modra <alan@linuxcare.com.au>
5913 * read.c (is_end_of_line): No ';' for TC_HPPA. Add missing
5916 2000-06-03 H.J. Lu <hjl@gnu.org>
5918 * read.c (is_end_of_line): Put back `;'.
5920 2000-06-03 Alan Modra <alan@linuxcare.com.au>
5922 * config/tc-i386.c (md_shortopts): Remove 'm', add 'q' to non-elf.
5924 2000-06-01 Alan Modra <alan@linuxcare.com.au>
5926 * expr.c (operand): Test is_end_of_line outside switch to catch
5927 line separator chars that are also operators.
5928 (operator): Return O_illegal for line separator chars.
5930 * read.c (is_end_of_line): Use 1 instead of 99. Don't set `;'
5931 entry (or `!' entry for TC_HPPA).
5933 * config/tc-arm.c (my_get_float_expression): Cast to unsigned char
5934 before indexing is_end_of_line. Remove redundant check for '\0'.
5936 * config/tc-h8500.c (md_assemble): Likewise.
5937 * config/tc-mcore.c (md_assemble): Likewise.
5938 * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
5941 * config/tc-m88k.c (s_bss): Cast to unsigned char before indexing
5943 * config/tc-mcore.c (mcore_cons): Likewise.
5944 (mcore_float_cons): Likewise.
5945 (mcore_stringer): Likewise.
5946 * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
5948 2000-06-01 Scott Bambrough <scottb@netwinder.org>
5950 * config/tc-arm.c (do_mrs): Allow SPSR_BIT to be set correctly.
5952 2000-05-29 Nick Clifton <nickc@cygnus.com>
5954 * config/tc-sh.c: Fix compile time warning messages.
5956 * config/tc-mips.c: Fix compile time warning messages.
5958 2000-05-29 Philip Blundell <philb@gnu.org>
5960 * doc/as.texinfo: Update copyright dates.
5961 (Local Labels): Delete misplaced mention of ARM.
5962 * NEWS: Mention ARM ELF support.
5964 2000-05-27 Alexandre Oliva <aoliva@cygnus.com>
5966 * config/tc-mn10300.c (md_assemble): Copy size to real_size before
5967 it is modified, and use the real_size to compute the frag address
5968 for dwarf2 line info.
5970 2000-05-27 Alan Modra <alan@linuxcare.com.au>
5972 * Makefile.am (DEP, DEP1, dep, dep-in, dep-am): Use a better sed
5973 line-matching scheme to cope with automake moving variables around.
5974 ($(TARG_CPU_O)): Remove dependency on TARG_CPU_DEP_@target_cpu_type@
5975 * Makefile.in: Regenerate.
5977 2000-05-26 Jakub Jelinek <jakub@redhat.com>
5979 * config/tc-sparc.c (sparc_relax): New.
5980 (md_longopts): Add -relax and -no-relax options.
5981 (md_parse_options, md_show_usage): Likewise.
5982 (md_apply_fix3): Optimize tail call into branch always if possible.
5984 Thu May 4 15:27:07 2000 Donald Lindsay <dlindsay@cygnus.com>
5986 * config/tc-d10v.c (write_2_short, parallel_ok, md_assemble,
5987 d10v_cleanup) implement Mitsubishi's newly explained branch-packing
5988 rules, with warning when a GAS statement specifies a packing that
5989 will result in an instruction being squashed.
5990 Added typdef packing_type and enumerals, changed various integer
5991 literals to use the enumerals.
5993 2000-05-24 David Mosberger <davidm@hpl.hp.com>
5995 * config/tc-ia64.c (dot_restorereg_p): New function.
5996 (md_pseudo_table): Add restorereg.p.
5997 (output_X3_format): Fix typo: record type should be UNW_X3, not UNW_X1.
5998 (output_X4_format): Fix typo: record type should be UNW_X4, not UNW_X2.
6000 * config/tc-ia64.h (unw_record_type): Add unwabi.
6001 (unw_r_record): Rename member MASK to GRMASK. Add sub-structure
6002 called MASK with members for imask, and the masks produced by
6003 fr_mem, gr_mem, br_mem, and frgr_mem.
6004 (unw_p_record): Add members ABI and CONTEXT.
6005 (unw_x_record): Add member AB.
6006 * config/tc-ia64.c (enum reg_symbol): Add REG_PSP and REG_PRIUNAT
6007 as pseudo-register for use during unwind info generation.
6008 (AR_PFS, AR_LC): New macros.
6009 (enum pseudo_type): Add PSEUDO_FUNC_REG to permit declaring registers
6010 whose names start with an at sign (as in "@priunat").
6011 (pseudo_func): Add "svr4", "hpux", "nt" constants and "priunat"
6013 (unwind_list, unwind_tail, current_unwind_entry, proc_start,
6014 proc_end, unwind_info, personality_routine): Consolidate into
6015 "unwind" structure to reduce offset-table use. Add member
6016 NEXT_SLOT_NUMBER to track the slot number for the next instruction
6018 (output_R1_format, output_R3_format, output_P3_format,
6019 output_P6_format): Initialize R with zero to reduce compiler warnings.
6020 (output_P7_format): Ditto. Add `default' branch to switch
6021 statement to reduce compiler warnings.
6022 (output_P8_format, output_B1_format, output_B4_format): Ditto.
6023 (output_P4_format): Rename 2nd & 3rd arg to IMASK and IMASK_SIZE.
6024 (format_ab_reg): Rename from format_a_b_reg. Merge A and B args
6025 into single argument.
6026 (output_X1_format, output_X3_format): Initialize R with zero to reduce
6027 compiler warnings. Merge A and B args into single argument.
6028 (output_X2_format, output_X4_format): Remove unused variable R. Merge
6029 A and B args into single argument.
6030 (free_record): Removed (wasn't used).
6031 (free_list_records): Also free imasks in prologue records.
6032 (output_prologue, output_prologue_gr): Initialize mask bits to zero.
6033 (output_spill_mask): Remove.
6034 (output_unwabi): New function.
6035 (output_epilogue, output_label_state, output_copy_state): Call
6037 (output_spill_psprel, output_spill_sprel, output_spill_psprel_p,
6038 output_spill_sprel_p, output_spill_reg, output_spill_reg_p): Add AB
6040 (process_one_record): New locals FR_MASK and GR_MASK. Ignore
6041 gr_mem, fr_mem, br_mem, and frgr_mem records and instead emit them
6042 as part of handling the prologue records. Emit region's imask if
6043 we have one. Handle unwabi, epilogue, label_state, copy_state,
6044 spill_psprel, spill_sprel, spill_reg, spill_psprel_p,
6045 spill_sprel_p, and spill_reg_p records.
6046 (set_imask, count_bits, slot_index): New function.
6047 (fixup_unw_records): Fix region size computation. Handle
6048 epilogue, spill_reg, spill_sprel, spill_psprel, spill_reg_p,
6049 spill_sprel_p, and spill_psprel_p records. Merge mask bits of
6050 frgr_mem, fr_mem, gr_mem, br_mem on a per-region basis and
6051 set_imask accordingly. Update imask for gr_gr, and br_gr records.
6052 (convert_expr_to_ab_reg, convert_expr_to_xy_reg): New function.
6053 (dot_save): Use manifest constants for applicaton registers.
6054 Handle REG_PR and REG_PRIUNAT.
6055 (dot_restore): Don't just ignore it.
6056 (dot_restorereg): New function..
6057 (generate_unwind_image): Ensure unwind info is a multiple of eight
6058 bytes, not just four bytes.
6059 (dot_handlerdata, dot_unwentry): Demand empty rest of line.
6060 (dot_altrp): Don't just ignore it.
6061 (dot_savemem): New function. Replaces dot_savesp() and
6062 dot_savepsp(). Use manifest constants for applicaton registers.
6063 Handle REG_PR and REG_PRIUNAT.
6064 (dot_savef): Simplify.
6065 (dot_saveb): Support generation of br_gr.
6066 (dot_spillreg, dot_spillmem, dot_spillreg_p, dot_spillmem_p,
6067 dot_label_state, dot_copy_state): New function.
6068 (dot_unwabi): Don't just ignore it.
6069 (md_pseudo_table): Add restorereg, spillreg, spillsp, spillpsp,
6070 spillreg.p, spillsp.p, spillpsp, label_state, copy_state,
6071 unwabi, vframesp, and vframepsp. Fix typo alprp->altrp.
6072 (emit_one_bundle): Set slot number for prologue/body records
6073 *before* emitting the first insn.
6074 (emit_one_bundle): Set UNWIND.NEXT_SLOT_NUMBER.
6075 (md_begin): Declare "psp" pseudo-register.
6076 (md_operand): Handle PSEUDO_FUNC_REG. Fix printing of error message
6077 so we don't get segfault.
6078 (output_psp_sprel): Output sp/psp relative offsets as 4-byte word
6079 counts as required per SW Conventions manual
6080 (output_rp_psprel, output_rp_sprel, output_pfs_psprel,output_pfs_sprel,
6081 output_preds_psprel, output_preds_sprel, output_spill_base,
6082 output_unat_psprel, output_unat_sprel, output_lc_psprel,
6083 output_lc_sprel, output_fpsr_psprel, output_fpsr_sprel,
6084 output_priunat_psprel, output_priunat_sprel, output_bsp_psprel,
6085 output_bsp_sprel, output_bspstore_psprel, output_bspstore_sprel,
6086 output_rnat_psprel, output_rnat_sprel, output_spill_psprel,
6087 output_spill_sprel, output_spill_psprel_p, output_spill_sprel_p):Ditto.
6088 (dot_vframe): Implement.
6089 (dot_vframesp, dot_vframepsp): New function.
6091 Tue May 23 00:57:05 2000 Hans-Peter Nilsson <hp@axis.com>
6093 * configure.in (i386-*-freebsd a.out entry): Quote properly.
6094 * configure: Regenerate.
6096 2000-05-23 Alan Modra <alan@linuxcare.com.au>
6098 * config/tc-i386.c (md_assemble): Pass jump reloc in fr_var...
6099 (md_estimate_size_before_relax): so we can use it here instead of
6100 old kludges. Localise vars to blocks. Comment.
6102 * frags.c (frag_new): Update fr_var comments.
6103 * frags.h (struct frag): Ditto.
6105 2000-05-22 Richard Henderson <rth@cygnus.com>
6107 * config/tc-ia64.c (FUNC_PC_RELATIVE): New.
6108 (pseudo_func): Add pcrel.
6109 (operand_match): Handle IA64_OPND_TGT64.
6110 (build_insn): Likewise.
6111 (md_begin): Initialize pseudo_func[FUNC_PC_RELATIVE].
6112 (ia64_gen_real_reloc_type): Handle FUNC_PC_RELATIVE.
6113 (fix_insn): Handle all three 64-bit relocation types.
6115 Mon May 22 22:43:32 2000 Hans-Peter Nilsson <hp@axis.com>
6117 * obj.h (struct format_ops): New members begin, app_file,
6118 s_set_other, s_set_desc, s_get_type, s_set_type,
6119 separate_stab_sections, init_stab_section.
6121 * config/obj-multi.h: Update GPL notice to v2.
6123 (obj_app_file): New.
6124 (S_SET_SIZE): Test s_set_size for NULL before calling.
6125 (S_SET_ALIGN): Similar for s_set_align.
6130 (SEPARATE_STAB_SECTIONS): New.
6131 (INIT_STAB_SECTION): New.
6132 (EMIT_SECTION_SYMBOLS): New.
6133 (AOUT_STABS) [OBJ_MAYBE_AOUT]: Define.
6135 * config/obj-elf.h: Update GPL notice to v2.
6136 Mention that this file is included from obj-multi.h.
6137 (obj_begin): Wrap definition in ifndef.
6138 (elf_file_symbol): Constify declaration.
6139 (obj_app_file): Ditto.
6140 (SEPARATE_STAB_SECTIONS, INIT_STAB_SECTION, OBJ_PROCESS_STAB):
6141 Wrap in ifndef SEPARATE_STAB_SECTIONS.
6143 * config/obj-elf.c (elf_s_set_other): New.
6144 (elf_file_symbol): Constify argument.
6145 (elf_separate_stab_sections): New.
6146 (elf_init_stab_section): New.
6147 (elf_format_ops): Add new members. Remove comma at end.
6149 * config/obj-ecoff.c (ecoff_separate_stab_sections): New.
6150 (ecoff_format_ops): Add new fields. Remove comma at end.
6151 Mention inconsistency for emit_section_symbols.
6153 * config/obj-coff.h (c_dot_file_symbol): Constify declaration.
6155 * config/obj-coff.c (c_dot_file_symbol): Constify argument.
6156 (coff_separate_stab_sections): New.
6157 (coff_format_ops): Add new members.
6159 * config/obj-aout.c (obj_aout_sec_sym_ok_for_reloc): New.
6160 (obj_aout_s_set_other): New.
6161 (obj_aout_s_set_desc): New.
6162 (obj_aout_s_get_type): New.
6163 (obj_aout_s_set_type): New.
6164 (obj_aout_separate_stab_sections): New.
6165 (aout_format_ops): New members added. Use obj_aout_process_stab,
6166 not 0. Use obj_aout_sec_sym_ok_for_reloc, not 0.
6167 (obj_aout_frob_symbol): Add ATTRIBUTE_UNUSED to args as
6169 (obj_aout_line, obj_aout_weak, obj_aout_type): Ditto.
6171 2000-05-22 Alan Modra <alan@linuxcare.com.au>
6173 * config/tc-i386.c (tc_i386_fix_adjustable): Prevent adjustment
6174 for OBJ_MAYBE_ELF too. Use S_IS_EXTERNAL instead of S_IS_EXTERN.
6175 (md_estimate_size_before_relax): Ensure jumps to weak and
6176 externally visible symbols are relocatable.
6178 Sat May 20 16:41:55 2000 Hans-Peter Nilsson <hp@axis.com>
6180 * stabs.c (aout_process_stab): Make global.
6181 (s_desc): Add ATTRIBUTE_UNUSED to args as appropriate.
6182 * read.h (aout_process_stab): Declare.
6184 * configure.in (EMULATIONS) [i386aout, i386coff, i386elf]:
6185 Generalize to *aout, *coff *elf.
6186 * configure: Regenerated.
6188 * doc/internals.texi (Object format backend): Say
6189 SEPARATE_STAB_SECTIONS needs to be nonzero, not just defined.
6191 * Makefile.am (TARG_ENV_HFILES): Delete te-multi.h.
6192 * Makefile.in: Regenerated.
6194 2000-05-19 Catherine Moore <clm@cygnus.com>
6196 * cgen.h (GAS_CGEN_MAX_FIXUPS): Check if already defined.
6198 2000-05-18 Alan Modra <alan@linuxcare.com.au>
6200 * config/tc-hppa.c (md_apply_fix): Mask out immediate bits of
6201 instruction to reflect change in re_assemble_*.
6203 Thu May 18 10:52:14 2000 Jeffrey A Law (law@cygnus.com)
6205 * configure.in (hppa-*-hpux11*): If the cpu is hppa*64*, then
6206 build PA64 ELF tools.
6207 * configure: Rebuilt.
6209 2000-05-17 Alan Modra <alan@linuxcare.com.au>
6211 * Makefile.am: Regenerate dependencies.
6212 * Makefile.in: Regenerate.
6214 2000-05-15 Nick Clifton <nickc@cygnus.com>
6216 * config/tc-arm.c (struct asm_psr): Add boolean field
6217 distinguishing between CSPR and SPSR. Rename 'number' field
6219 (psrs): Rearrange contents to match new asm_psr structure.
6220 (arm_psr_parse): Move next to psr_required_here. Make it
6221 return an asm_psr structure.
6222 (psr_required_here): Use asm_psr structure returned by
6224 (do_msr): Reorganise to allow psr_required_here to be called
6226 (md_undefined_name): Mark 'name' parameter as unused, since
6227 the COFF target does not use it.
6229 2000-05-14 David O'Brien <obrien@FreeBSD.org>
6231 * config/te-386bsd.h: Clean up comments to adhere to the GNU coding
6233 * config/te-aux.h: Likewise.
6234 * config/te-dpx2.h: Likewise.
6235 * config/te-go32.h: Likewise.
6236 * config/te-hp300.h: Likewise.
6237 * config/te-hppa.h: Likewise.
6238 * config/te-i386aix.h: Likewise.
6239 * config/te-ic960.h: Likewise.
6240 * config/te-interix.h: Likewise.
6241 * config/te-nbsd532.h: Likewise.
6242 * config/te-pc532mach.h: Likewise.
6243 * config/te-ppcnw.h: Likewise.
6244 * config/te-psos.h: Likewise.
6245 * config/te-sparcaout.h: Likewise.
6246 * config/te-sun3.h: Likewise.
6247 * config/te-sysv32.h: Likewise.
6249 2000-05-14 Alan Modra <alan@linuxcare.com.au>
6251 * config/tc-h8300.c (do_a_fix_imm): Don't rely on `short' being 16
6252 bits. Instead explicitly mask and sign extend. Do the 8 bit mask
6253 and sign extend without an if statement.
6254 (build_bytes): Likewise.
6256 2000-05-14 Kazu Hirata <kazu@hxi.com>
6258 * config/tc-h8300.c (do_a_fix_imm): Output a reloc for no
6259 X_add_symbol L_32 case.
6261 2000-05-14 David O'Brien <obrien@FreeBSD.org>
6263 * config/te-freebsd.h: New file.
6265 2000-05-13 Alan Modra <alan@linuxcare.com.au>
6267 * asintl.h (gettext, dgettext, dcgettext, textdomain,
6268 bindtextdomain): Replace defines with those from intl/libgettext.h
6269 to quieten gcc warnings.
6271 * NEWS: Mention x86 .arch and -q.
6273 * config/tc-i386.c (quiet_warnings): New.
6274 (md_assemble): Use quiet_warnings.
6275 (md_parse_option): Set quiet_warnings from -q.
6276 (md_show_usage): Mention -q, delete -m.
6277 (flag_do_long_jump): Delete.
6278 (md_parse_option): Remove -m.
6279 (md_show_usage): Remove -m.
6280 (md_create_long_jump): Remove useless flag_do_long_jump code.
6282 * as.c (parse_args): In case OPTION_DEFSYM, use a valueT to hold
6283 the symbol value, and use bfd_scan_vma if BFD_ASSEMBLER.
6285 2000-05-13 Alan Modra <alan@linuxcare.com.au>
6286 Alexander Sokolov <robocop@netlink.ru>
6288 * doc/c-i386.texi (i386-Arch): New section.
6289 (i386-Syntax): Mention .intel_syntax and .att_syntax.
6291 * config/tc-i386.c (cpu_arch_name, cpu_arch_flags): New.
6292 (smallest_imm_type): Use smallest opcode for shift by one if cpu
6293 architecture has been given and is not 486.
6294 (set_cpu_arch): New.
6295 (md_pseudo_table): Add .arch.
6296 (md_assemble): Warn if cpu architecture has been given and an
6297 unsupported instruction.
6299 * config/tc-i386.h (SMALLEST_DISP_TYPE): Delete.
6300 Move operand_types bit defines after relevant template field.
6301 (template): Add cpu_flags.
6305 2000-05-12 Alexandre Oliva <aoliva@cygnus.com>
6307 * config/tc-mn10300.h (md_end): Define.
6308 (mn10300_finalize): Declare.
6309 * config/tc-mn10300.c: Include dwarf2dbg.h.
6310 (debug_line): Define.
6311 (md_assemble): Generate dwarf2 line info.
6312 (mn10300_finalize): New function. Finalize dwarf2 info.
6314 2000-05-11 Ulf Carlsson <ulfc@engr.sgi.com>
6316 * config/tc-mips.c (md_estimate_size_before_relax): Use the
6317 external version of the relocation for weak symbols.
6319 2000-05-08 David Mosberger <davidm@hpl.hp.com>
6321 * config/tc-ia64.c (output_P7_format, case mem_stack_f): Output fixed
6322 frame size in units of 16 bytes, as required per SW Conventions manual.
6323 (output_unw_records): Output info-block header as a dword to get
6326 2000-05-08 Alan Modra <alan@linuxcare.com.au>
6328 * as.h: #include "file", not <file> on files from ../include.
6329 (as_abort, as_fatal): Add ATTRIBUTE_NORETURN.
6330 * config/tc-m68k.c (m68k_ip): Fix signed/unsigned warnings.
6331 (md_convert_frag): Add ATTRIBUTE_UNUSED.
6332 (tc_coff_symbol_emit_hook): Ditto.
6333 (OPTCOUNT): Cast to int to avoid compiler warning.
6334 (md_begin): Fix signed/unsigned warnings.
6336 2000-05-08 Michael Sokolov <msokolov@ivan.Harhan.ORG>
6338 * config/tc-m68k.c (md_convert_frag_1): Abort if we end up in the
6339 ABRANCH LONG case for a conditional branch on a 68000.
6340 (md_estimate_size_before_relax): Likewise. Also handle
6341 flag_short_refs correctly for ABRANCH, BCC68000, and DBCC.
6342 (m68k-ip: case ABSL): Relax absolute references to 16-bit
6343 PC-relative on all CPUs.
6344 (md_estimate_size_before_relax): Likewise.
6346 2000-05-04 Alan Modra <alan@linuxcare.com.au>
6348 * as.c (parse_args): Just mention current year in printed
6351 2000-05-03 J.T. Conklin <jtc@redback.com>
6353 * config/tc-ppc.c (pre_defined_registers): Add entries for vector
6355 (md_parse_option): Recognize -m7400.
6357 2000-05-03 Ian Lance Taylor <ian@zembu.com>
6359 * config/atof-ieee.c (gen_to_words): When adding carry back in,
6360 don't permit lp to become less than the words array.
6362 2000-05-03 Rodney Brown <RodneyBrown@pmsc.com>
6364 config/tc-mcore.c (md_apply_fix3): BFD_RELOC_MCORE_PCREL_IMM11BY2
6365 Fix little-endian case.
6367 2000-05-03 David O'Brien <obrien@NUXI.com>
6369 * as.c (parse_args): Update copyright.
6371 2000-05-03 Mark Elbrecht <snowball3@bigfoot.com>
6373 * config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4
6374 for the .bss section too.
6376 2000-05-02 Alan Modra <alan@linuxcare.com.au>
6378 * configure.in: Set em=linux for hppa-*-linux.
6379 * configure: Regenerate.
6380 * doc/Makefile.in: Regenerate with correct automake.
6382 * frags.c (frag_grow): Sanity check chunk_size.
6384 * config/obj-elf.h: #include "bfd.h" not <bfd.h>
6385 * config/obj-som.h: Likewise.
6386 * config/obj-ieee.h: Likewise.
6388 * config/tc-hppa.h: Test BFD_ARCH_SIZE, not BFD64.
6390 * config/tc-hppa.c (log2): Only compile when OBJ_SOM.
6391 (md_pseudo_table): Fully initialise OBJ_ELF cases.
6392 (fix_new_hppa): Add ATTRIBUTE_UNUSED to args as appropriate.
6393 (pa_ip): low_sign_unext now returns via function value. Use
6394 re_assemble_* instead of dis_assemble_* and
6395 INSERT_FIELD_AND_CONTINUE combination. Don't call sign_unext
6397 (md_convert_frag): Add ATTRIBUTE_UNUSED to args as appropriate.
6398 (md_section_align, md_parse_option, md_show_usage,
6399 md_undefined_symbol, pa_align, pa_block, pa_brtab, pa_try,
6400 pa_callinfo, pa_code, pa_comm, pa_end, pa_enter, pa_entry,
6401 pa_exit, pa_export, pa_import, pa_label, pa_leave, pa_level,
6402 pa_origin, pa_param, pa_proc, pa_procend, pa_space, pa_spnum,
6403 pa_version, pa_compiler, pa_copyright, pa_data, pa_fill, pa_lsym,
6405 (md_apply_fix): Change type of new_val to offsetT. Delete w1, w2,
6406 w, resulti. Add insn, val. Move bfd_get_32 and bfd_put_32
6407 outside of switch. Correct mask and shifting errors in case 10
6408 and case -11. In case 21, compare against signed range to suit
6409 hppa_field_adjust changes. In case 12, use re_assemble_12. In
6410 case 17 and case 22, use offsetT variable to properly check range.
6411 Use re_assemble_* here too.
6412 (evaluate_absolute): Change type of value to offsetT. Call
6413 hppa_field_adjust to do the work for us.
6414 (pa_parse_cmpb_64_cmpltr): Delete save_s.
6415 (pa_parse_cmpib_64_cmpltr): Ditto.
6416 (pa_build_unwind_subspace): Delete unused var subseg. Change type
6417 of i to unsigned int.
6418 (pa_type_args): Conditionally declare symbol if OBJ_SOM.
6419 (pa_end_of_source): Return type is void.
6421 Mon May 1 08:54:23 2000 Catherine Moore <clm@cygnus.com>
6423 * macro.c (macro_expand_body): Don't prepend macro number with zeroes.
6425 Mon May 1 14:19:39 2000 Denis Chertykov <denisc@overta.ru>
6427 * config/tc-avr.c: ATTRIBUTE_UNUSED added to the necessary places.
6428 More comments added.
6429 (md_begin): Removed "construct symbols for each register name".
6430 Because register names conflicts with GCC generated function
6432 (avr_operand): Now constant numbers can be used as a register
6433 identifiers (0 as r0, 31 as r31).
6434 (md_assemble): use skip_space () before parsing instruction
6437 2000-05-01 Alan Modra <alan@linuxcare.com.au>
6439 * configure.in: Set bfd_gas=yes on i386-*-pe and i386-*-nt* to
6440 ensure all pe targets use bfd. Remove unnecessary bfd_gas=yes on
6441 arm-*-netbsd* and arm-*-wince as this is set for all arm*.
6442 * configure: Regenerate.
6444 2000-04-29 Andreas Jaeger <aj@suse.de>
6446 * as.h: Correctly check GCC version.
6448 2000-04-26 David O'Brien <obrien@FreeBSD.org>
6450 * doc/as.1: Fix unbalanced brackets.
6452 * config/tc-i386.c (comment_chars): Don't use '/' as comment start if
6454 (line_comment_chars): Set to '/' if TE_FreeBSD.
6456 Tue Apr 25 11:02:02 2000 Jeffrey A Law (law@cygnus.com)
6458 * configure.in: Configury support for PA64 (currently disabled).
6459 * configure: Rebuilt.
6461 2000-04-25 Machida Hiroyuki <machida@sm.sony.co.jp>
6463 * config/tc-mips.c (s_change_sec): Use record_alignment, not
6464 bfd_set_section_alignment.
6466 2000-04-25 Alan Modra <alan@linuxcare.com.au>
6468 * config/tc-i386.c (offset_in_range): Ensure shift counts are less
6471 2000-04-24 Nick Clifton <nickc@cygnus.com>
6473 * doc/c-arm.texi (ARM Directives): Document behaviour of .align 0.
6474 * doc/as.texinfo (Align): Include arm and strongarm in list of
6475 targets that have the second form of the behaviour of the .align
6478 2000-04-24 Mark Klein <mklein@dis.com>
6480 * config/obj-som.c: Terminate obj_pseudo_table.
6482 Mon Apr 24 15:21:11 2000 Clinton Popetz <cpopetz@cygnus.com>
6484 * as.c (parse_args): Allow md_parse_option to override -a listing
6486 * config/obj-coff.c (add_lineno): Change type of offset parameter
6487 from "int" to "bfd_vma."
6488 * config/tc-ppc.c (md_pseudo_table): Add "llong" and "machine."
6489 (ppc_mach, ppc_subseg_align, ppc_target_format): New.
6490 (ppc_change_csect): Align correctly for XCOFF64.
6491 (ppc_machine): New function, which discards "ppc_machine" line.
6492 (ppc_tc): Cons for 8 when code is 64 bit.
6493 (md_apply_fix3): Don't check operand->insert. Handle 64 bit
6495 (md_parse_option): Handle -a64 and -a32.
6497 * config/tc-ppc.h (TARGET_MACH): Define.
6498 (TARGET_FORMAT): Move to function.
6499 (SUB_SEGMENT_ALIGN): Use ppc_subseg_align.
6501 Sun Apr 23 16:45:45 2000 Denis Chertykov <denisc@overta.ru>
6503 * config/tc-avr.c: New AVR_ISA_ defined.
6504 (md_assemble): Handle opcodes with optional operands (lpm,elpm).
6505 (avr_operand): Handle 'a', 'v' and 'z' constraint letters needed
6506 for `fmul', `movw' and `lpm R,Z' instructions.
6507 (avr_operands): Warn if current opcode is a two-word instruction
6508 and previous opcode was cpse/sbic/sbis/sbrc/sbrs.
6509 (avr_opcodes): New commands added.
6510 (REGISTER_P): Check 'a' and 'v' constraint letters.
6511 (mcu_types): New MCU added.
6513 2000-04-22 Timothy Wall <twall@cygnus.com>
6515 * config/tc-ia64.c (pseudo_func[]): Add new "nat" entry equivalent
6517 (operand_match): Conditionally insert default bit values for IMMU9.
6519 2000-04-14 Matthew Green <mrg@cygnus.com>
6521 * configure.in: Add NetBSD/sparc ELF and NetBSD/sparc64 support.
6522 * configure: Rebuilt.
6524 Fri Apr 21 14:29:43 2000 Jeffrey A Law (law@cygnus.com)
6525 Jason Eckhardt <jle@cygnus.com>
6527 * config/tc-hppa.c (md_apply_fix): Handle new PA2.0 formats.
6529 * config/tc-hppa.c (CHECK_ALIGN): New macro.
6530 Added handling of new operand types l,y,&,fe,fE,fx.
6532 Fri Apr 21 13:20:53 2000 Richard Henderson <rth@cygnus.com>
6533 David Mosberger <davidm@hpl.hp.com>
6534 Timothy Wall <twall@cygnus.com>
6535 Andrew MacLeod <amacleod@cygnus.com>
6536 Jim Wilson <wilson@cygnus.com>
6538 * Makefile.am (CPU_TYPES): Add ia64.
6539 (TARGET_CPU_CFILES): Add config/tc-ia64.c.
6540 (TARGET_CPU_HFILES): Add config/tc-ia64.h.
6541 * Makefile.in: Rebuild.
6542 * app.c (do_scrub_chars): Handle DOUBLESLASH_COMMENTS.
6543 * configure: Rebuild.
6544 * configure.in: Recognize ia64 as cpu type. Set bfd_gas.
6545 (ia64-*-elf*, ia64-*-linux-gnu*): New targets.
6546 * expr.c (expr): Handle md_optimize_expr.
6547 * read.c (LEX_HASH): Add comment.
6548 * config/tc-ia64.c, config/tc-ia64.h: New files.
6550 2000-04-21 Richard Henderson <rth@cygnus.com>
6552 * config/tc-d30v.c (write_2_short): Disregard opcode1->ecc when
6553 bundling a non-delayed branch type instruction.
6555 2000-04-20 Alexandre Oliva <aoliva@cygnus.com>
6557 * config/tc-mn10300.c (HAVE_AM30): Define.
6558 (md_assemble): Use it.
6560 2000-04-19 Alan Modra <alan@linuxcare.com.au>
6562 * config/obj-elf.c (obj_elf_change_section): Check for changed
6565 * Makefile.am: (CPU_MULTI_VALID): Remove.
6566 (MULTI_CPU_TYPES): Define.
6567 (MULTI_CPU_OBJ_VALID): Define.
6568 (DEPTC): Use the above.
6569 (DEPOBJ): Same here.
6571 Regenerate dependencies.
6572 * Makefile.in: Regenerate.
6574 2000-04-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
6576 * Makefile.am (YACC, LEX): Get them from configure.
6578 2000-04-18 H.J. Lu (hjl@gnu.org)
6580 * config/tc-i386.c (offset_in_range): Use addressT instead of
6581 bfd_vma for non-bfd assemblers.
6583 2000-04-17 Alan Modra <alan@linuxcare.com.au>
6585 * config/tc-i386.c (offset_in_range): Sign extend val so BFD64
6586 doesn't give spurious errors.
6588 2000-04-14 Michael Sokolov <msokolov@ivan.Harhan.ORG>
6590 * as.h (SEEK_SET): Define if undefined.
6592 2000-04-13 Alan Modra <alan@linuxcare.com.au>
6594 * config/tc-arm.c (md_apply_fix3): Don't use UL suffix on
6595 constants, and don't assume offsetT is 32 bits.
6597 2000-04-12 Andrew Cagney <cagney@b1.cygnus.com>
6599 * config/tc-d10v.h: Include "write.h" to get definition of fixS.
6600 (md_pcrel_from_section): Add prototype.
6601 (d10v_fix_adjustable): Add prototype.
6602 (d10v_force_relocation): Replace 'struct fix' with 'fixS'.
6604 * config/tc-d10v.c (md_apply_fix3): Add paren around &&.
6606 2000-04-12 Nick Clifton <nickc@cygnus.com>
6608 * config/tc-d10v.c (find_opcode): Correctly calculate position of
6609 symbol in frag chain.
6611 2000-04-10 Alan Modra <alan@linuxcare.com.au>
6613 * config/tc-i386.c (fits_in_signed_byte): Change arg to offsetT.
6614 (fits_in_unsigned_byte, fits_in_unsigned_word): Ditto.
6615 (fits_in_signed_word, smallest_imm_type): Ditto.
6616 (md_assemble): Use an offsetT var to hold offsetT values, not a
6618 (offset_in_range): New.
6619 (md_assemble): Use it.
6620 (md_convert_frag): Change type of target_address, opcode_address,
6621 and displacement_from_opcode_start to offsetT.
6622 (md_create_short_jump): Change type of offset to offsetT.
6623 (md_create_long_jump): Ditto.
6624 (md_apply_fix3): Use -4, not 0xfffffffc for BFD_RELOC_386_PLT32.
6625 (md_chars_to_number): Remove.
6626 (output_invalid): Remove duplicate prototype.
6628 2000-04-09 Nick Clifton <nickc@cygnus.com>
6630 * Makefile.am (CPU_TYPES): Add 'avr'.
6631 (TARGET_CPU_CFILES): Add 'tc-avr.c'.
6632 (TARGET_CPU_HFILES): Add 'tc-avr.h'.
6634 * Makefile.in: Regenerate.
6636 * doc/as.texinfo: Add M32R documentation.
6638 Fri Apr 7 15:56:57 2000 Andrew Cagney <cagney@b1.cygnus.com>
6640 * configure.in (WARN_CFLAGS): Set to -W -Wall by default. Add
6641 --enable-build-warnings option.
6642 * Makefile.am (AM_CFLAGS, WARN_CFLAGS): Add definitions.
6643 * Makefile.in, configure: Re-generate.
6645 2000-04-07 Nick Clifton <nickc@cygnus.com>
6647 * config/tc-arm.c (md_apply_fix3): Treat BFD_RELOC_ARM_PCREL_BLX
6648 in the same way as BFD_RELOC_ARM_PCREL_BRANCH, and
6649 BFD_RELOC_THUMB_PCREL_BLX lie BFD_RELOC_THUMB_PCREL_BRANCH.
6650 (tc_gen_reloc): Accept BFD_RELOC_{ARM|THUMB}_PCREL_BLX.
6651 (arm_force_relocation): Force relocations for
6652 BFD_RELOC_{ARM|THUMB}_PCREL_BLX as well.
6654 Wed Apr 5 22:26:32 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
6656 * config/tc-sh.c (get_operands): There's no third operand if the
6657 first operand is an immediate.
6659 Wed Apr 5 22:07:19 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
6661 * config/tc-sh.c (immediate): Delete.
6662 (sh_operand_info): Add immediate member.
6663 (parse_reg): Use A_PC for pc.
6664 (parse_exp): Add second argument 'op'. All callers changed.
6665 (parse_at): Expect pc to be coded as A_PC.
6666 Use immediate field in *op.
6667 (insert): Add fourth argument 'op'. All callers changed.
6668 (build_relax): Add second argument 'op'. All callers changed.
6669 (insert_loop_bounds): New function.
6670 (build_Mytes): Remove DISP_4.
6671 Split IMM_[48]{,BY[24]} into IMM[01]_[48]{,BY[24]}. Add REPEAT.
6672 (assemble_ppi): Use immediate field in *operand.
6673 (sh_force_relocation): Handle BFD_RELOC_SH_LOOP_{START,END}.
6674 (md_apply_fix): Likewise.
6675 (tc_gen_reloc): Likewise. Check for a pcrel BFD_RELOC_SH_LABEL.
6677 Wed Apr 5 06:35:45 2000 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
6679 * config/tc-sparc.c (sparc_ip): Avoid string pasting.
6681 Tue Apr 4 19:27:50 2000 Hans-Peter Nilsson <hp@axis.com>
6683 * internals.texi (CPU backend): Document
6684 TC_CHECK_ADJUSTED_BROKEN_DOT_WORD.
6686 2000-04-04 Alan Modra <alan@linuxcare.com.au>
6688 * po/gas.pot: Regenerate.
6690 * as.c (show_usage): Restore translated part of bug string.
6691 * gasp.c (show_usage): Likewise.
6693 * Makefile.am (MKDEP): Use gcc -MM rather than ../mkdep.
6694 (DEP): Quote when passing vars to sub-make. Use "mv -f" rather
6695 than move-if-change.
6696 (DEP1): Modify for "gcc -MM".
6700 (CLEANFILES): Add DEPTCA, DEPOBJA, DEP2a, DEPA.
6701 Update dependencies.
6702 * Makefile.in: Regenerate.
6704 2000-04-03 Alexandre Oliva <aoliva@cygnus.com>
6706 * config/tc-mn10300.c (md_pseudo_table): Use constant names.
6707 (md_begin): Likewise.
6708 (HAVE_AM33): New macro.
6709 (md_assemble): Use it. Match r_regs and xr_regs only if
6712 2000-04-03 Alan Modra <alan@linuxcare.com.au>
6714 * as.h: #include "bin-bugs.h"
6715 * as.c (show_usage): Use REPORT_BUGS_TO.
6716 * gasp.c: #include "bin-bugs.h"
6717 (show_usage): Use REPORT_BUGS_TO.
6719 * config/tc-sparc.c (md_show_usage): Add a trailing newline.
6721 Mon Apr 3 13:56:03 2000 Hans-Peter Nilsson <hp@axis.com>
6723 * write.c (write_object_file) [! WORKING_DOT_WORD]: If defined,
6724 call TC_CHECK_ADJUSTED_BROKEN_DOT_WORD for each word after
6727 2000-04-03 Alan Modra <alan@linuxcare.com.au>
6729 * config/tc-i386.c (i386_immediate): Don't assume a constant
6730 immediate is necessarily 16 bits when in 16 bit code mode.
6731 (md_assemble): Instead set guess_suffix here after we have checked
6734 2000-04-02 Richard Henderson <rth@cygnus.com>
6736 * config/tc-d30v.c (check_range): Allow signed or unsigned 32-bit
6737 quantities. Correct right shift sign extension.
6738 (build_insn): Make `number' unsigned long. Mask top 6 bits of
6739 32-bit value when shifting into place.
6741 2000-04-01 Ian Lance Taylor <ian@zembu.com>
6743 * app.c: Add ATTRIBUTE_UNUSED as needed.
6744 * config/tc-ppc.c: Likewise.
6745 (ppc_size): Make unsigned long.
6746 (ppc_insert_operand): Add casts to avoid warnings.
6748 2000-03-31 Nick Clifton <nickc@cygnus.com>
6750 * config/tc-d10v.h (md_flush_pending_output): Define.
6752 2000-03-29 Nick Clifton <nickc@cygnus.com>
6754 * config/tc-sh.h (SEG_NAME): New macro: return the name of a
6755 segment. Works for both BFD_ASSEMBLER and others.
6756 (SUB_SEGMENT_ALIGN): Use SEG_NAME.
6758 2000-03-29 Nick Clifton <nickc@cygnus.com
6760 * config/tc-arm.c (tinsns): Add "bal" instruction pattern.
6762 2000-03-28 Alan Modra <alan@linuxcare.com.au>
6764 * listing.c (LISTING_LHS_WIDTH): Default depends on
6766 (LISTING_LHS_WIDTH_SECOND): Default to LISTING_LHS_WIDTH.
6768 2000-03-27 Ian Lance Taylor <ian@zembu.com>
6770 * config/tc-sh.c (md_show_usage): Use backslash before newline in
6773 2000-03-27 Alan Modra <alan@linuxcare.com.au>
6775 * config/tc-avr.h (TC_HANDLES_FX_DONE): Define.
6777 * config/tc-avr.c (mcu_types): Add missing initialiser.
6778 (md_pcrel_from_section): Add prototype.
6779 (avr_operand): Remove redundant test of unsigned < 0.
6780 (avr_cons_fix_new): Ensure exp_mod_pm zero on function exit.
6782 2000-03-27 Denis Chertykov <denisc@overta.ru>
6784 * config/tc-avr.c: New file for AVR support.
6785 * config/tc-avr.h: Likewise.
6786 * configure.in: Add AVR support.
6787 * configure: Regenerate.
6789 2000-03-26 Timothy Wall <twall@cygnus.com>
6791 * gasp.c (macro_op): Add new argument to check_macro call.
6792 Macro structure definitions moved to macro.h
6793 * sb.h: Add argument to prototype for input_scrub_include_sb.
6794 * input-scrub.c (input_scrub_include_sb): Allow disabling of sb
6795 nesting checks with an additional flag.
6796 (struct input_save): Add flag to indicate whether current sb
6797 should be checked for proper macro/conditional nesting.
6798 (input_scrub_push/pop): Save/restore nest check flag.
6799 (input_scrub_next_buffer): Ditto. Also call end of macro hook if
6801 * macro.c (check_macro): Allow caller to retrieve parsed macro
6802 information if a pointer is provided. This information may be
6803 used by the new macro hooks.
6804 * macro.h: Update prototype for check_macro. Macro struct
6805 definitions moved here from macro.c/gasp.c.
6806 * read.c (read_a_source_file): Add parameter to check_macro call,
6807 and pass macro info to the macro hook, if defined.
6808 (input_scrub_insert_line): New. Allow insertion of a line of
6809 characters into the input stream.
6810 (input_scrub_insert_file): New. Allow insertion of an arbitrary
6811 file into the input stream.
6812 (s_include): Use input_scrub_insert_file.
6813 * internals.texi: Document new macro hooks.
6814 * as.h: New prototypes added.
6816 2000-03-26 Alan Modra <alan@linuxcare.com.au>
6818 * config/tc-i386.c: Don't start any as_bad or as_warn message with
6819 an initial capital letter.
6820 (i386_index_check): Reindent.
6822 2000-03-19 Nick Clifton <nickc@cygnus.com>
6824 * config/tc-arm.c (md_apply_fix3): Fix bug detecting overflow of pc
6827 2000-03-17 Thomas de Lellis <tdel@windriver.com>
6829 * config/tc-arm.c (do_t_adr): Flag "adr Rd,label"
6830 instruction operand bad if Rd > 7 when generating
6831 thumb instructions. Prevents for example,
6832 "adr r12,label" from silently failing and generating
6833 the wrong instruction.
6835 2000-03-17 Nick Clifton <nickc@cygnus.com>
6837 * config/tc-arm.c (md_apply_fix3): Handle same-section relocations
6838 that have a destingation >= 0x400000.
6839 Fix compile time warning messages.
6841 Thu Mar 16 23:45:16 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
6843 * config/tc-sh.c (md_begin): When encountering insn that are
6844 not supported by the current arch, only change the name if
6845 its contents are the same as prev_name.
6846 (get_specific): If the the architecture doesn't match, fail.
6848 Thu Mar 16 21:18:13 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
6850 * config/tc-sh.c (IDENT_CHAR): Define.
6851 (parse_reg): Use it instead of isalnum. Put r[0..7]_bank operand
6852 matching back where it came from.
6854 Thu Mar 16 20:58:10 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
6856 * config/tc-sh.c (md_show_usage): Add description of -dsp.
6858 2000-03-15 Jonathan Larmour <jlarmour@redhat.co.uk>
6860 * config/tc-sh.c (parse_reg): Match r[0..7]_bank operands before
6863 2000-03-15 Kazu Hirata <kazu@hxi.com>
6865 * config/tc-h8300.c: Add ATTRIBUTE_UNUSED as appropriate.
6867 Mon Mar 13 22:02:59 2000 Hans-Peter Nilsson <hp@axis.se>
6869 * expr.c (operand) [case 'f']: When testing if '0f' can start a
6870 floating-point-number, make sure 'f' is in FLT_CHARS.
6872 Sat Mar 11 00:01:39 2000 Hans-Peter Nilsson <hp@axis.se>
6874 * read.c (TC_IMPLICIT_LCOMM_ALIGNMENT): New default-definition.
6875 (s_lcomm_internal): Use it.
6876 * doc/internals.texi (CPU backend): Document it.
6877 * config/obj-evax.h (TC_IMPLICIT_LCOMM_ALIGNMENT): Set to 2**3
6880 2000-03-10 Geoffrey Keating <geoffk@cygnus.com>
6882 * config/tc-mips.c (mips_ip): Don't put stuff in .rodata
6885 * config/tc-mips.c (SWITCH_TABLE): The ELF embedded-pic
6886 implementation doesn't have special handling for switch
6888 (macro_build): Allow for code in sections other than .text.
6890 (mips_ip): Likewise.
6891 (md_apply_fix): Do pc-relative relocation madness for MIPS ELF.
6892 Don't perform relocs if we will be outputting them.
6893 (tc_gen_reloc): For ELF, just use fx_addnumber for pc-relative
6894 relocations. Allow BFD_RELOC_16_PCREL_S2 relocs when
6897 2000-03-09 Catherine Moore <clm@cygnus.com>
6899 * config/tc-m32r.c (m32r_fix_adjustable): Look up the
6900 relocation type based on the entry in the fixup structure.
6901 Put S_IS_EXTERN processing back in.
6903 2000-03-08 H.J. Lu (hjl@gnu.org)
6905 * Makefile.am (install-exec-tooldir): Depend on
6906 install-exec-bindir for parallel make.
6907 * Makefile.in: Regenerated.
6909 2000-03-06 Nick Clifton <nickc@cygnus.com>
6911 * config/tc-m32r.c (struct md_longopts): Add -m32r command line
6913 (md_parse_option): Parse -m32r command line switch - disable m32rx
6915 (md_show_usage): Document new option.
6917 * doc/Makefile.am (CPU_DOCS): Add c-m32r.texi.
6918 * doc/Makefile.in: Regenerate.
6919 * doc/c-m32r.texi (M32R-Opts): Document new command line switch.
6921 2000-03-02 Michael Meissner <meissner@redhat.com>
6923 * config/tc-d30v.c (check_range): Remove code that incorrectly
6924 sign extended values where bits < 32.
6926 2000-03-02 H.J. Lu (hjl@gnu.org)
6928 * configure.in: Support --enable-targets=all on ia32.
6929 * configure: Regenerated.
6931 2000-03-01 Nick Clifton <nickc@cygnus.com>
6933 * gasp.c (do_align): Remove bogus check of alignment value.
6935 2000-02-27 Thomas de Lellis <tdel@windriver.com>
6937 * config/obj-elf.c (elf_frob_symbol): Remove code which when
6938 TC_PPC was defined forced the type of a symbol with no other type
6941 2000-02-27 Hans-Peter Nilsson <hp@axis.com>
6943 * doc/internals.texi (CPU backend): Mention that
6944 line_separator_chars do not break up comments. Fix typos for
6945 LEX_AT and LEX_NAME descriptions. Document operands for
6946 TC_EQUAL_IN_INSN, md_operand and md_section_align. Correct
6947 description of md_create_short_jump usage. Document argument for
6948 md_undefined_symbol.
6950 2000-02-27 Jakub Jelinek <jakub@redhat.com>
6952 * config/tc-sparc.c (OPTION_UNDECLARED_REGS): New option.
6953 (md_parse_option): Handle it.
6954 (md_show_usage): Document it.
6956 2000-02-27 Ian Lance Taylor <ian@zembu.com>
6958 * config/tc-alpha.c (md_assemble): Accept `1' and `9' in an
6959 opcode, for the instruction `pal19'. From Andrea Arcangeli
6962 2000-02-26 Alan Modra <alan@spri.levels.unisa.edu.au>
6964 * config/tc-i386.c (i386_immediate): Move constant operand sizing
6966 (md_assemble): To here, before template operands are matched.
6967 Also ensure a constant immediate is sign extended when we know the
6968 size is at most 16 bits. This is to catch cases like "add
6969 $0xffc0,%ax" where we don't know the size, and thus that the
6970 immediate can be represented as Imm8S until after parsing the
6972 (i386_displacement): Similarly sign extend 16 bit constant
6974 (md_assemble): Relax 16-bit jump constant range check to suit sign
6975 extended displacements.
6977 2000-02-26 Andreas Jaeger <aj@suse.de>
6979 * doc/c-mips.texi (MIPS Opts): Fix typo in last patch.
6981 2000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
6983 * config/tc-i386.c (md_assemble): Don't swap intersegment jmp and
6984 call operands when intel_syntax.
6985 (intel_float_operand): Return 2 for "fi...".
6986 (i386_operand_modifier): Change "DWORD PTR" test to suit above.
6987 Return SHORT_MNEM_SUFFIX for "WORD PTR" when "fi...". Revert
6988 earlier "SHORT" change.
6989 (md_assemble): When determining suffix from Regs, exclude
6992 2000-02-24 Nick Clifton <nickc@cygnus.com>
6994 * configure: Add arm-wince, mips-pe and sh-pe targets.
6995 * configure: Regenerate.
6997 * config/obj-coff.h (COFF_WITH_PE): Define for mips-pe and
6999 (TARGET_FORMAT): Set to "pe-shl" for the sh-pe target and to
7000 "pe-mips" for the mips-pe target.
7002 * config/tc-arm.c (insns): Change displacement encoded in BL
7003 and B instructions if the target port is arm-wince.
7004 (do_ldst): Do not bias the relocation offset if the target
7006 (md_pcrel_from): Add in missing relocation offset bias if the
7007 target os arm-wince.
7009 * config/tc-mips.c (mips_target_format): Support COFF flavour.
7010 (md_begin): Disable -G support for mips-pe target.
7011 (md_apply_fix): Treat BFD_RELOC_RVA reloc as BFD_RELOC_32.
7012 * config/tc-mips.h (USE_GLOBAL_POINTER_OPT): Add support for
7015 * config/tc-sh.c (md_begin): sh-pe target is little endian.
7016 * config/tc-sh.h (SUB_SEGMENT_ALIGN): If using a BFD
7017 assembler, just set the alignment to 4.
7019 * config/te-wince-pe.h: New file for WinCE targets. Define
7022 2000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
7024 * config/tc-i386.c (md_assemble): Swap segments too for intel mode
7025 string instructions.
7026 (i386_operand_modifier): Set i.suffix = WORD_MNEM_SUFFIX for SHORT.
7027 (i386_intel_memory_operand): After finding a segment override,
7028 check again for no `[' before looking for a displacement. Bomb if
7029 more than one displacement rather than silently discarding the
7030 second and subsequent ones. Free strings malloc'd by
7031 build_displacement_string.
7033 2000-02-24 Catherine Moore <clm@cygnus.com>
7035 * config/obj-som.c (obj_pseudo_table): Add "weak".
7036 (obj_som_weak): New routine.
7038 2000-02-24 Alan Modra <alan@spri.levels.unisa.edu.au>
7040 * config/tc-i386.c (union i386_op): New.
7041 (struct _i386_insn): Delete disps[], imms[], regs[]. Add op[].
7042 Throughout file replace occurences of disps[n], imms[n], regs[n]
7043 with equivalent op[n].disps, op[n].imms, op[n].regs. Simplify
7044 intel mode operand swapping. Add assert in regKludge and
7045 fake_zero_displacement code. Test i.types[n] when outputting
7046 displacements and immediates. Combine output of Disp16 with
7048 (md_assemble): Don't try to fix broken UNIXWARE_COMPAT opcodes
7049 when in intel mode by (not) reversing fsub and fdiv operands
7050 before the template search. This fails for single operand
7051 shorthand forms of the instruction, and if UNIXWARE_COMPAT is
7052 undefined. Instead fix the base_opcode after we've found the
7053 template. Move base_opcode xor with found_reverse_match from
7054 opcode output code to before this fix so we test for the correct
7056 (md_assemble): Don't use strcmp when deciding to ignore the suffix
7057 check in intel mode. Instead compare opcodes.
7059 * config/tc-i386.h (TC_RELOC): Delete.
7060 * config/tc-i386.c (TC_RELOC): Delete. Replace usage of TC_RELOC
7061 with equivalent call to reloc.
7063 * as.h (flag_m68k_mri): Move declaration after target include, and
7064 only declare when TC_M68K defined. Define as zero otherwise.
7065 (LABELS_WITHOUT_COLONS, NO_PSEUDO_DOT): If undefined, define as 0.
7066 * app.c (scrub_m68k_mri): Declare only when TC_M68K defined.
7067 Define as zero otherwise.
7068 (do_scrub_begin): Use m68k_mri parameter only when TC_M68K defined.
7069 (struct app_save): Declare scrub_m68k_mri only when TC_M68K.
7070 (app_push, app_pop): Save scrub_m68k_mri only when TC_M68K.
7071 (do_scrub_chars): Use LABELS_WITHOUT_COLONS directly rather than
7072 testing whether defined.
7073 * cond.c (ignore_input): Use NO_PSEUDO_DOT directly.
7074 * expr.c (operand): #ifdef unused case labels when TC_M68K undefined.
7075 * read.c: Use LABELS_WITHOUT_COLONS and NO_PSEUDO_DOT directly
7076 rather than testing whether defined.
7077 (s_mri): Set flag_m68k_mri only when TC_M68K defined.
7078 (parse_mri_cons): Declare and use only when TC_M68K.
7079 * config/tc-hppa.h (LABELS_WITHOUT_COLONS): Define as 1.
7080 * config/tc-m68k.h (NO_PSEUDO_DOT): Define as 1.
7081 * config/tc-m88k.h (NO_PSEUDO_DOT): Define as 1.
7083 * NEWS: Mention IBM 370 support.
7085 2000-02-23 Richard Henderson <rth@cygnus.com>
7087 * config/tc-i386.c (md_assemble): When swapping operands for
7088 intel_syntax, assume everything that's not Imm or Disp is a
7091 2000-02-23 Linas Vepstas <linas@linas.org>
7093 * config/tc-i370.c, config/tc-i370.h: New files.
7094 * Makefile.am: Add support for Linux/IBM 370.
7095 * configure.in: Likewise.
7096 * app.c (do_scrub_begin): Don't lex single quote when TC_I370.
7097 * config/obj-elf.c: Include elf/i370.h
7098 (obj_elf_section): Don't do anything special for flag_mri if TC_I370.
7100 * Makefile.in: Regenerate.
7101 * configure: Regenerate.
7103 * doc/c-i370.texi: New file.
7104 * doc/all.texi: Include it.
7105 * doc/as.texinfo: And here.
7106 * doc/Makefile.am(CPU_DOCS): Add c-i370.texi.
7107 * doc/Makefile.in: Regenerate.
7109 2000-02-19 Michael Meissner <meissner@redhat.com>
7111 * config/tc-d30v.c (parallel_ok): Use FLAG_NOT_WITH_ADDSUBppp to
7112 determine if an instruction can be used in parallel with an ADDppp
7113 or SUBppp instruction.
7115 2000-02-22 Andrew Haley <aph@cygnus.com>
7117 * doc/c-mips.texi (MIPS Opts): Document -mgp32 and -mgp64.
7119 2000-02-22 Andrew Haley <aph@cygnus.com>
7121 * config/tc-mips.c (mips_gp32): New variable.
7122 (macro_build) Use mips_gp32.
7124 (md_longopts): Add "-mgp32" and "-mgp64".
7125 (md_parse_option): Add OPTION_GP32 and OPTION_GP64.
7127 (OPTION_M7900): Change offset
7128 (OPTION_NO_M7900): Ditto.
7130 2000-02-22 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
7132 * config/obj-coff.c (add_lineno): Accept non-positive lineno with
7133 warning, and bump it to 1.
7135 2000-02-22 Ian Lance Taylor <ian@zembu.com>
7137 From Brad Lucier <lucier@math.purdue.edu>:
7138 * dwarf2dbg.c (print_stats): Add cast to force printf argument to
7141 2000-02-21 Catherine Moore <clm@cygnus.com>
7143 * config/tc-mips.c (MF_HILO_INSN): Define.
7144 (mips_7000_hilo_fix): Declare.
7145 (append_insn): Conditionally insert nops after an mfhi/mflo insn.
7146 (md_parse_option): Check for 7000_HILO_FIX options.
7147 (OPTION_M7000_HILO_FIX): Define.
7148 (OPTION_NO_M7000_HILO_FIX): Define.
7149 * doc/c-mips.texi (-mfix7000): Describe.
7151 2000-02-21 Alan Modra <alan@spri.levels.unisa.edu.au>
7153 * listing.c (print_lines): Remove unused variable `end'.
7155 * config/tc-i386.c (md_assemble): Use `reloc()' to select reloc
7156 type for JumpInterSegment output. Use enum bfd_reloc_code_real for
7157 reloc_type when BFD_ASSEMBLER.
7158 (md_estimate_size_before_relax): Use enum bfd_reloc_code_real for
7159 reloc_type when BFD_ASSEMBLER. Move common code out of switch
7160 statement and quell signed vs. unsigned comparison warning.
7162 2000-02-18 Nick Clifton <nickc@cygnus.com>
7164 * config/tc-d10v.c (find_opcode): Add a symbol's value to
7165 the computed frag offset, rather than overwriting it.
7167 Thu Feb 17 00:11:08 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
7169 * config/tc-sh.c ("elf/sh.h"): Include.
7170 (sh_dsp, valid_arch, reg_x, reg_y, reg_efg): New static variables.
7171 (md.begin): Initialize target_arch.
7172 Only include opcodes in has table that match selected architecture.
7173 (parse_reg): Recognize register names for sh-dsp.
7174 (parse_at): Recognize post-modify addressing.
7175 (get_operands): The leading space is now optional.
7176 (get_specific): Remove FDREG_N support. Add support for sh-dsp
7177 arguments. Update valid_arch.
7178 (build_Mytes): Add support for SDT_REG_N.
7179 (find_cooked_opcode): New function, broken out of md_assemble.
7180 (assemble_ppi, sh_elf_final_processing): New functions.
7181 (md_assemble): Use find_cooked_opcode and assemble_ppi.
7182 (md_longopts, md_parse_option): New option: -dsp.
7183 * config/tc-sh.h (elf_tc_final_processing): Define.
7184 (sh_elf_final_processing): Declare.
7186 Fri Feb 11 14:21:51 2000 Jeffrey A Law (law@cygnus.com)
7188 * config/tc-hppa.c (pa_build_unwind_subspace): Use subseg_new to create
7189 the unwinder subspace. Save the current seg/subseg before creating
7192 2000-02-10 Nick Clifton <nickc@cygnus.com>
7194 * config/tc-mcore.c (INST_BYTE0): Redefine to handle big and
7195 little endian targets.
7196 (INST_BYTE1): Redefine to handle big and little endian
7198 (cpu_type): New type: Select between M340 and M210.
7199 (parse_psrmod): New function: Parse the PSRCLR and PSRSET
7200 instructions of the M340.
7201 (md_assemble): Add support for the MULSH and OPSR classes of
7203 (md_atof): Add support for little endian targets.
7204 (md_parse_option): Add support for -EL, -EB and -mcpu command
7206 (md_convert_frag): Add support for little endian targets.
7207 (md_apply_fix3): Add support for little endian targets.
7208 (md_number_to_chars): Add support for little endian targets.
7210 2000-02-10 Timothy Wall <twall@redhat.com>
7212 * read.c (read_a_source_file): If TC_START_LABEL_WITHOUT_COLON is
7213 defined, use it to verify the symbol just read should be a label.
7215 2000-02-10 Timothy Wall <twall@redhat.com>
7217 * app.c (do_scrub_chars): Handle "||" for parallel instructions
7218 when DOUBLEBAR_PARALLEL is defined. Avoid stripping whitespace
7219 around colons when KEEP_WHITE_AROUND_COLON is defined.
7220 * doc/internals.texi (CPU backend): Document DOUBLEBAR_PARALLEL
7221 and KEEP_WHITE_AROUND_COLON.
7223 2000-02-08 Timothy Wall <twall@redhat.com>
7225 * read.c (s_rept): Call do_repeat, which abstracts the repeat
7227 (do_repeat): New. Abstract repeat logic so that a "break" can be
7229 (end_repeat): New. Provide support for a "break" out of the
7231 * read.h: Add prototypes for new functions.
7233 2000-02-08 Timothy Wall <twall@redhat.com>
7235 * doc/internals.texi: Document NUMBERS_WITH_SUFFIX macro.
7236 * as.h: Provide a default NUMBERS_WITH_SUFFIX definition (zero).
7237 * expr.c: Handle numbers with suffixes if NUMBERS_WITH_SUFFIX is
7240 2000-02-08 Timothy Wall <twall@redhat.com>
7242 * read.c: Added elseif to directives table.
7243 * read.h: Added prototype for s_elseif.
7244 * doc/as.texinfo: Added description for elseif.
7245 * cond.c (s_elseif): New function
7247 2000-02-04 Timothy Wall <twall@redhat.com>
7249 * listing.c (print_lines): Remove conditionals causing bug in
7252 2000-02-03 Timothy Wall <twall@cygnus.com>
7254 * as.h: Define OCTETS_PER_BYTE and OCTETS_PER_BYTE_POWER
7256 * frags.c (frag_new): Calculate fr_fix in octets
7257 (frag_now_fix) Return offset as target address offset (bytes).
7258 (frag_now_fix_octets) New - Return offset in octets (8-bit
7260 * frags.h: Added prototype for frag_now_fix_octets().
7261 Distinguish between octets and bytes in field descriptions.
7262 * listing.c (calc_hex): Account for octets vs bytes when
7263 printing addresses/offsets.
7264 (print_lines) Ditto. Also, if LISTING_WORD_SIZE is not 1, and
7265 target is little-endian, print the octets in a word in big-endian
7266 order so that the display looks like a proper hexadecimal number,
7267 instead of having the octets reversed.
7268 * read.c (do_align): When recording alignment, alignment power
7269 should be in terms of target bytes (minimum addressible unit)
7271 (do_org) Convert ORG target address (byte) argument into an
7272 octet offset when generating a variable fragment.
7273 * symbols.c (resolve_symbol_value): Symbol final value
7274 converted to a target address offset (bytes) from its octet offset.
7275 * config/obj-coff.c (coff_frob_symbol): Symbol target address
7276 offset (bytes) is adjusted by the frag offset (octets) converted
7278 (coff_frob_section) Section alignment power is in terms of bytes;
7279 convert it to an octet alignment power when calculating size (and
7280 size mask) in octets. Don't modify the section size in order to
7281 "align" it for TI COFF, since that format has a different method
7282 for storing alignment information.
7284 2000-02-01 Timothy Wall <twall@cygnus.com>
7286 * stabs.c (generate_asm_file): Escape backslashes in stabs file
7287 entries, matching the way GCC generates them. If not escaped, the
7288 filename is encoded incorrectly.
7290 2000-01-31 Nick Clifton <nickc@cygnus.com>
7292 * config/tc-arm.c (reg_table): Add support for ATPCS register
7295 2000-01-31 Geoff Keating <geoffk@cygnus.com>
7297 * config/obj-coff.h (OBJ_COPY_SYMBOL_ATTRIBUTES): Don't define if
7299 * config/tc-ppc.h [OBJ_XCOFF] (OBJ_COPY_SYMBOL_ATTRIBUTES):
7301 * config/tc-ppc.c (ppc_fix_adjustable): Don't look at the frag
7302 of a symbol when we really care about its value.
7304 2000-01-19 Chandra Chavva <cchavva@cygnus.com>
7306 * config/tc-mcore.c (md_assemble): Give warning message if
7307 operands passes to instruction are more than the spec.
7309 2000-01-27 Thomas de Lellis <tdel@windriver.com>
7311 * config/tc-arm.c (armadjust_symtab): If the assembler is in
7312 Thumb mode but the label seen was not declared as '.thumb_func'
7313 then set the ST_INFO type to STT_ARM_16BIT mode. This allows
7314 correct disassembly of Thumb code bounded by non function labels.
7316 2000-01-27 Alan Modra <alan@spri.levels.unisa.edu.au>
7318 * Makefile.am (MULTI_CFILES): Add config/e-i386aout.c
7319 Add dependencies for e-i386aout.o. Fix 2 comment lines.
7321 * Makefile.in: Same here.
7324 * configure.in: Set bfd_gas for i386-aout when primary target
7325 is bfd. Handle i386aout emulation. Don't use te_file=multi, as
7326 we may need the primary te_file. Remove incorrect comment.
7328 * configure: Regenerate.
7330 * config/e-i386aout.c: New file.
7332 * as.c (USE_EMULATIONS): Move to before print_version_id.
7333 (struct emulation): Add i386aout.
7334 (show_usage): Split text strings. Reformat -a text. Add --em
7338 * obj.h (struct format_ops): Add s_get_other and s_get_desc.
7339 (aout_format_ops): New.
7342 * read.c (s_lcomm_internal): Rewrite OBJ_AOUT,OBJ_BOUT
7343 preprocessor conditional and add aout USE_EMULATIONS tests.
7344 (read_a_source_file): Don't pass error strings to printf as
7348 * gasp.c (exp_get_abs): Don't pass error strings to printf as
7350 (do_data): Same here.
7351 (process_file): And here.
7354 * symbols.c (colon): Rewrite "already defined" fatal message
7355 code for aout with USE_EMULATIONS.
7358 * config/obj-aout.c (OBJ_HEADER): Define.
7359 (obj_pseudo_table): Rename to aout_pseudo_table. Init all
7361 (obj_aout_frob_symbol): Expand S_GET_DESC, S_GET_TYPE,
7362 S_GET_OTHER, S_SET_TYPE macros since we don't need obj-multi
7364 (obj_aout_type): Expand S_SET_OTHER here too.
7365 (obj_read_begin_hook): Remove.
7366 (aout_pop_insert): New.
7367 (obj_aout_s_get_other): New.
7368 (obj_aout_s_get_desc): New.
7369 (aout_format_ops): New.
7372 * config/obj-aout.h (obj_pop_insert): Define so non-multi usage
7373 gets aout_pseudo_table.
7374 (aout_pseudo_table): Declare.
7375 (obj_read_begin_hook): Define.
7378 * config/obj-coff.c (obj_pseudo_table): Rename to
7380 (coff_pop_insert): Use coff_pseudo_table.
7381 (coff_sec_sym_ok_for_reloc): Remove.
7382 (coff_format_ops): Add 0 entries for s_get_size, s_set_size,
7383 and comment all zero entries and remove #if 0 code.
7386 * config/obj-coff.h (obj_pop_insert): Define.
7387 (coff_pseudo_table): Declare.
7390 * config/obj-ecoff.c (ecoff_format_ops): Add 0 entries for
7391 s_get_size, s_set_size. Comment all zero entries.
7394 * config/obj-elf.c (elf_s_get_other): New function.
7395 (obj_read_begin_hook): Rename to elf_obj_read_begin_hook.
7396 (obj_symbol_new_hook): Rename to elf_obj_symbol_new_hook.
7397 (elf_format_ops): Add elf_s_get_other, 0 s_get_size entry, and
7399 (obj_elf_parse_section_letters): Don't pass error strings to
7400 printf as format arg.
7403 * config/obj-elf.h (ECOFF_DEBUGGING): Define when
7405 (elf_s_get_other): Declare.
7406 (S_GET_OTHER) Define as elf_s_get_other if not already
7408 (S_SET_OTHER): Only define when not already defined.
7409 (elf_obj_read_begin_hook): Declare.
7410 (obj_read_begin_hook): Define.
7411 (elf_obj_symbol_new_hook): Declare.
7412 (obj_symbol_new_hook): Define.
7415 * config/obj-multi.h: Add copyright header and protect against
7416 multiple inclusion. Add * to all function pointers.
7417 (OBJ_HEADER): If defined, include it rather than other defines
7419 (obj_frob_file_after_relocs): Test for NULL.
7420 (obj_symbol_new_hook): Here too.
7421 (obj_sec_sym_ok_for_reloc): And here.
7422 (S_GET_OTHER): Define.
7423 (S_GET_DESC): Define.
7424 (ECOFF_DEBUGGING): Remove as it's done in obj-elf.h
7425 (OBJ_MAYBE_ELF): Update comment.
7427 * config/tc-i386.c (i386_immediate): Add OBJ_MAYBE_AOUT to
7428 OBJ_AOUT preprocessor conditional and handle emulation by
7429 testing OUTPUT_FLAVOR.
7430 (i386_displacement): Here too.
7431 (md_section_align): Similarly here.
7432 (i386_target_format): Conditionally compile when more than one
7433 of OBJ_MAYBE_{ELF,COFF,AOUT} defined. Add aout case.
7434 (i386_immediate): Fix error message for aout BFD_ASSMBLER.
7435 (i386_displacement): Here too.
7438 * config/tc-i386.h (AOUT_TARGET_FORMAT): Define for each TE_*.
7439 Define TARGET_FORMAT for aout only when not multi.
7442 * config/te-multi.h: Delete file as it's identical to te-generic.h
7444 2000-01-15 Alan Modra <alan@spri.levels.unisa.edu.au>
7446 * config/tc-i386.h (DWORD_MNEM_SUFFIX): Delete.
7447 * config/tc-i386.c (DWORD_MNEM_SUFFIX): Rename all occurrences to
7450 * config/tc-i386.h (INTEL_DWORD_MNEM_SUFFIX): Rename to
7452 * config/tc-i386.c (INTEL_DWORD_MNEM_SUFFIX): Here too. Fix some
7455 2000-01-13 Clinton Popetz <cpopetz@cygnus.com>
7457 * config/tc-mips.c (mips_do_align): New function.
7458 * config/tc-mips.h (md_do_align): Define.
7460 2000-01-10 Philip Blundell <philb@gnu.org>
7462 * doc/c-arm.texi (ARM Options): Fix typo.
7463 (ARM-Chars): Correct description of `#'. Mention that `;' is a
7464 line separator for Linux.
7465 * doc/as.texinfo (Comments): Mention the ARM.
7467 2000-01-10 Philip Blundell <pb@futuretv.com>
7469 * configure.in (arm*-*-conix*): New target.
7470 (arm*-*-linux-gnu*): Match instead of arm-*-linux* and
7472 * configure: Regenerate.
7474 2000-01-03 Martin v. Loewis <loewis@informatik.hu-berlin.de>
7476 * config/obj-elf.c (elf_pseudo_table): Define visibility pseudos.
7477 (obj_elf_visibility): New function.
7479 * doc/as.texinfo (Visibility): New node: document visibility
7482 For older changes see ChangeLog-9899
projects / deliverable / binutils-gdb.git / blob